/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/mix018_tso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-a802222-m [2022-12-11 20:54:23,863 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-11 20:54:23,865 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-11 20:54:23,901 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-11 20:54:23,902 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-11 20:54:23,903 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-11 20:54:23,903 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-11 20:54:23,905 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-11 20:54:23,906 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-11 20:54:23,906 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-11 20:54:23,907 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-11 20:54:23,909 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-11 20:54:23,911 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-11 20:54:23,911 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-11 20:54:23,912 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-11 20:54:23,913 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-11 20:54:23,913 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-11 20:54:23,914 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-11 20:54:23,915 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-11 20:54:23,916 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-11 20:54:23,917 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-11 20:54:23,923 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-11 20:54:23,927 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-11 20:54:23,928 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-11 20:54:23,933 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-11 20:54:23,933 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-11 20:54:23,933 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-11 20:54:23,934 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-11 20:54:23,934 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-11 20:54:23,935 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-11 20:54:23,935 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-11 20:54:23,935 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-11 20:54:23,936 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-11 20:54:23,936 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-11 20:54:23,937 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-11 20:54:23,937 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-11 20:54:23,937 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-11 20:54:23,937 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-11 20:54:23,938 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-11 20:54:23,938 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-11 20:54:23,938 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-11 20:54:23,948 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 20:54:23,962 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-11 20:54:23,963 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-11 20:54:23,964 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-11 20:54:23,964 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-11 20:54:23,964 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-11 20:54:23,965 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-11 20:54:23,965 INFO L138 SettingsManager]: * Use SBE=true [2022-12-11 20:54:23,965 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-11 20:54:23,965 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-11 20:54:23,965 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-11 20:54:23,966 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-11 20:54:23,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-11 20:54:23,966 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-11 20:54:23,966 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-11 20:54:23,966 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-11 20:54:23,966 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-11 20:54:23,966 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-11 20:54:23,966 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-11 20:54:23,967 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-11 20:54:23,967 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-11 20:54:23,967 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-11 20:54:23,967 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-11 20:54:23,967 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-11 20:54:23,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-11 20:54:23,967 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-11 20:54:23,967 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-11 20:54:23,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-11 20:54:23,967 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-11 20:54:23,967 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-11 20:54:23,968 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-11 20:54:23,968 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-11 20:54:23,968 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-11 20:54:24,272 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-11 20:54:24,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-11 20:54:24,296 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-11 20:54:24,296 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-11 20:54:24,298 INFO L275 PluginConnector]: CDTParser initialized [2022-12-11 20:54:24,299 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix018_tso.oepc.i [2022-12-11 20:54:25,241 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-11 20:54:25,476 INFO L351 CDTParser]: Found 1 translation units. [2022-12-11 20:54:25,476 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix018_tso.oepc.i [2022-12-11 20:54:25,490 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81628d9a9/6af6620efa804e71ab6ddaf42068ead4/FLAG14122b711 [2022-12-11 20:54:25,507 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81628d9a9/6af6620efa804e71ab6ddaf42068ead4 [2022-12-11 20:54:25,509 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-11 20:54:25,510 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-11 20:54:25,513 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-11 20:54:25,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-11 20:54:25,515 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-11 20:54:25,515 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.12 08:54:25" (1/1) ... [2022-12-11 20:54:25,516 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2febb049 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:54:25, skipping insertion in model container [2022-12-11 20:54:25,516 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.12 08:54:25" (1/1) ... [2022-12-11 20:54:25,521 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-11 20:54:25,557 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-11 20:54:25,664 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/mix018_tso.oepc.i[949,962] [2022-12-11 20:54:25,762 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,762 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,762 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,762 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,763 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,765 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,765 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,765 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,766 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,768 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,768 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,769 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,769 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,773 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,774 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,774 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,774 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,775 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,775 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,775 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,775 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,777 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,777 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,777 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,777 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,778 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,778 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,778 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,778 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,778 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,778 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,780 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,780 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,780 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,785 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,786 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,786 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,792 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,793 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,798 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,799 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-11 20:54:25,810 INFO L203 MainTranslator]: Completed pre-run [2022-12-11 20:54:25,817 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/mix018_tso.oepc.i[949,962] [2022-12-11 20:54:25,833 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,833 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,833 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,833 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,834 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,835 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,835 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,835 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,836 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,837 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,837 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,837 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,837 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,838 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,839 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,839 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,839 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,839 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,839 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,840 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,840 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,841 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,841 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,841 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,842 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,842 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,842 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,842 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,842 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,842 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,843 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,844 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,844 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,845 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,847 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,848 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,848 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,850 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,850 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:54:25,855 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:54:25,856 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-11 20:54:25,883 INFO L208 MainTranslator]: Completed translation [2022-12-11 20:54:25,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:54:25 WrapperNode [2022-12-11 20:54:25,884 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-11 20:54:25,885 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-11 20:54:25,886 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-11 20:54:25,886 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-11 20:54:25,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:54:25" (1/1) ... [2022-12-11 20:54:25,916 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:54:25" (1/1) ... [2022-12-11 20:54:25,937 INFO L138 Inliner]: procedures = 177, calls = 69, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 160 [2022-12-11 20:54:25,937 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-11 20:54:25,937 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-11 20:54:25,937 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-11 20:54:25,938 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-11 20:54:25,944 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:54:25" (1/1) ... [2022-12-11 20:54:25,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:54:25" (1/1) ... [2022-12-11 20:54:25,946 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:54:25" (1/1) ... [2022-12-11 20:54:25,958 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:54:25" (1/1) ... [2022-12-11 20:54:25,964 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:54:25" (1/1) ... [2022-12-11 20:54:25,966 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:54:25" (1/1) ... [2022-12-11 20:54:25,967 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:54:25" (1/1) ... [2022-12-11 20:54:25,969 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:54:25" (1/1) ... [2022-12-11 20:54:25,971 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-11 20:54:25,972 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-11 20:54:25,972 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-11 20:54:25,972 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-11 20:54:25,972 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:54:25" (1/1) ... [2022-12-11 20:54:25,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-11 20:54:25,986 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-11 20:54:25,996 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 20:54:26,006 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 20:54:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-11 20:54:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-11 20:54:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-11 20:54:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-11 20:54:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-11 20:54:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-12-11 20:54:26,029 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-12-11 20:54:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-12-11 20:54:26,030 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-12-11 20:54:26,030 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-12-11 20:54:26,030 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-12-11 20:54:26,030 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-12-11 20:54:26,030 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-12-11 20:54:26,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-11 20:54:26,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-11 20:54:26,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-11 20:54:26,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-11 20:54:26,032 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 20:54:26,145 INFO L236 CfgBuilder]: Building ICFG [2022-12-11 20:54:26,149 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-11 20:54:26,445 INFO L277 CfgBuilder]: Performing block encoding [2022-12-11 20:54:26,545 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-11 20:54:26,546 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-11 20:54:26,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.12 08:54:26 BoogieIcfgContainer [2022-12-11 20:54:26,550 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-11 20:54:26,552 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-11 20:54:26,552 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-11 20:54:26,554 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-11 20:54:26,554 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.12 08:54:25" (1/3) ... [2022-12-11 20:54:26,555 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51ad9808 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.12 08:54:26, skipping insertion in model container [2022-12-11 20:54:26,555 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:54:25" (2/3) ... [2022-12-11 20:54:26,559 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51ad9808 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.12 08:54:26, skipping insertion in model container [2022-12-11 20:54:26,559 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.12 08:54:26" (3/3) ... [2022-12-11 20:54:26,560 INFO L112 eAbstractionObserver]: Analyzing ICFG mix018_tso.oepc.i [2022-12-11 20:54:26,607 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-11 20:54:26,608 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-11 20:54:26,608 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-11 20:54:26,654 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-11 20:54:26,686 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 142 places, 131 transitions, 282 flow [2022-12-11 20:54:26,741 INFO L130 PetriNetUnfolder]: 2/127 cut-off events. [2022-12-11 20:54:26,742 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-11 20:54:26,746 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 20:54:26,747 INFO L82 GeneralOperation]: Start removeDead. Operand has 142 places, 131 transitions, 282 flow [2022-12-11 20:54:26,752 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 138 places, 127 transitions, 266 flow [2022-12-11 20:54:26,764 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-11 20:54:26,771 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;@1db90c49, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-11 20:54:26,772 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-12-11 20:54:26,795 INFO L130 PetriNetUnfolder]: 0/62 cut-off events. [2022-12-11 20:54:26,795 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-11 20:54:26,795 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:54:26,796 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] [2022-12-11 20:54:26,797 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:54:26,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:54:26,804 INFO L85 PathProgramCache]: Analyzing trace with hash -663516782, now seen corresponding path program 1 times [2022-12-11 20:54:26,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:54:26,811 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [500106547] [2022-12-11 20:54:26,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:54:26,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:54:26,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:54:27,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:54:27,212 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:54:27,212 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [500106547] [2022-12-11 20:54:27,213 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [500106547] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:54:27,213 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:54:27,213 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-11 20:54:27,215 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1183796153] [2022-12-11 20:54:27,215 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:54:27,221 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-11 20:54:27,221 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:54:27,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-11 20:54:27,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-11 20:54:27,245 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 115 out of 131 [2022-12-11 20:54:27,249 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 138 places, 127 transitions, 266 flow. Second operand has 3 states, 3 states have (on average 116.33333333333333) internal successors, (349), 3 states have internal predecessors, (349), 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 20:54:27,249 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:54:27,249 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 115 of 131 [2022-12-11 20:54:27,250 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:54:27,435 INFO L130 PetriNetUnfolder]: 161/648 cut-off events. [2022-12-11 20:54:27,436 INFO L131 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2022-12-11 20:54:27,439 INFO L83 FinitePrefix]: Finished finitePrefix Result has 950 conditions, 648 events. 161/648 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 41. Compared 3616 event pairs, 35 based on Foata normal form. 33/650 useless extension candidates. Maximal degree in co-relation 895. Up to 187 conditions per place. [2022-12-11 20:54:27,442 INFO L137 encePairwiseOnDemand]: 126/131 looper letters, 17 selfloop transitions, 2 changer transitions 0/130 dead transitions. [2022-12-11 20:54:27,442 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 138 places, 130 transitions, 316 flow [2022-12-11 20:54:27,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-11 20:54:27,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-11 20:54:27,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 369 transitions. [2022-12-11 20:54:27,453 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.9389312977099237 [2022-12-11 20:54:27,455 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 0 predicate places. [2022-12-11 20:54:27,456 INFO L82 GeneralOperation]: Start removeDead. Operand has 138 places, 130 transitions, 316 flow [2022-12-11 20:54:27,459 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 138 places, 130 transitions, 316 flow [2022-12-11 20:54:27,460 INFO L495 AbstractCegarLoop]: Abstraction has has 138 places, 130 transitions, 316 flow [2022-12-11 20:54:27,461 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 116.33333333333333) internal successors, (349), 3 states have internal predecessors, (349), 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 20:54:27,461 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:54:27,461 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 20:54:27,461 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-11 20:54:27,461 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:54:27,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:54:27,462 INFO L85 PathProgramCache]: Analyzing trace with hash -1754950580, now seen corresponding path program 1 times [2022-12-11 20:54:27,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:54:27,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1995883414] [2022-12-11 20:54:27,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:54:27,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:54:27,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:54:28,110 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 20:54:28,110 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:54:28,110 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1995883414] [2022-12-11 20:54:28,110 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1995883414] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:54:28,110 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:54:28,111 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 20:54:28,111 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379927552] [2022-12-11 20:54:28,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:54:28,112 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 20:54:28,112 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:54:28,112 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 20:54:28,113 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 20:54:28,114 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 131 [2022-12-11 20:54:28,115 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 138 places, 130 transitions, 316 flow. Second operand has 7 states, 7 states have (on average 97.14285714285714) internal successors, (680), 7 states have internal predecessors, (680), 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 20:54:28,115 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:54:28,115 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 131 [2022-12-11 20:54:28,115 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:54:29,397 INFO L130 PetriNetUnfolder]: 4481/9752 cut-off events. [2022-12-11 20:54:29,398 INFO L131 PetriNetUnfolder]: For 2173/2810 co-relation queries the response was YES. [2022-12-11 20:54:29,420 INFO L83 FinitePrefix]: Finished finitePrefix Result has 18857 conditions, 9752 events. 4481/9752 cut-off events. For 2173/2810 co-relation queries the response was YES. Maximal size of possible extension queue 487. Compared 85804 event pairs, 629 based on Foata normal form. 0/9495 useless extension candidates. Maximal degree in co-relation 18788. Up to 3207 conditions per place. [2022-12-11 20:54:29,443 INFO L137 encePairwiseOnDemand]: 125/131 looper letters, 48 selfloop transitions, 2 changer transitions 88/217 dead transitions. [2022-12-11 20:54:29,443 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 217 transitions, 848 flow [2022-12-11 20:54:29,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-11 20:54:29,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-11 20:54:29,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 949 transitions. [2022-12-11 20:54:29,449 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.804919423240034 [2022-12-11 20:54:29,450 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 8 predicate places. [2022-12-11 20:54:29,450 INFO L82 GeneralOperation]: Start removeDead. Operand has 146 places, 217 transitions, 848 flow [2022-12-11 20:54:29,483 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 128 places, 129 transitions, 430 flow [2022-12-11 20:54:29,483 INFO L495 AbstractCegarLoop]: Abstraction has has 128 places, 129 transitions, 430 flow [2022-12-11 20:54:29,483 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 97.14285714285714) internal successors, (680), 7 states have internal predecessors, (680), 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 20:54:29,484 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:54:29,484 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 20:54:29,484 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-11 20:54:29,484 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:54:29,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:54:29,484 INFO L85 PathProgramCache]: Analyzing trace with hash -380047954, now seen corresponding path program 1 times [2022-12-11 20:54:29,484 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:54:29,485 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [241195114] [2022-12-11 20:54:29,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:54:29,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:54:29,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:54:30,187 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 20:54:30,188 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:54:30,188 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [241195114] [2022-12-11 20:54:30,188 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [241195114] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:54:30,188 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:54:30,188 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-12-11 20:54:30,188 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240868149] [2022-12-11 20:54:30,189 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:54:30,189 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-12-11 20:54:30,189 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:54:30,189 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-12-11 20:54:30,189 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2022-12-11 20:54:30,190 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 96 out of 131 [2022-12-11 20:54:30,191 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 128 places, 129 transitions, 430 flow. Second operand has 11 states, 11 states have (on average 97.9090909090909) internal successors, (1077), 11 states have internal predecessors, (1077), 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 20:54:30,191 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:54:30,191 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 96 of 131 [2022-12-11 20:54:30,192 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:54:31,418 INFO L130 PetriNetUnfolder]: 3784/6731 cut-off events. [2022-12-11 20:54:31,418 INFO L131 PetriNetUnfolder]: For 2129/8475 co-relation queries the response was YES. [2022-12-11 20:54:31,432 INFO L83 FinitePrefix]: Finished finitePrefix Result has 20072 conditions, 6731 events. 3784/6731 cut-off events. For 2129/8475 co-relation queries the response was YES. Maximal size of possible extension queue 427. Compared 48252 event pairs, 466 based on Foata normal form. 158/6739 useless extension candidates. Maximal degree in co-relation 19991. Up to 4830 conditions per place. [2022-12-11 20:54:31,451 INFO L137 encePairwiseOnDemand]: 112/131 looper letters, 74 selfloop transitions, 36 changer transitions 124/315 dead transitions. [2022-12-11 20:54:31,451 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 148 places, 315 transitions, 1896 flow [2022-12-11 20:54:31,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-12-11 20:54:31,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2022-12-11 20:54:31,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 2190 transitions. [2022-12-11 20:54:31,455 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.7960741548527808 [2022-12-11 20:54:31,456 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 10 predicate places. [2022-12-11 20:54:31,456 INFO L82 GeneralOperation]: Start removeDead. Operand has 148 places, 315 transitions, 1896 flow [2022-12-11 20:54:31,476 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 136 places, 191 transitions, 1012 flow [2022-12-11 20:54:31,476 INFO L495 AbstractCegarLoop]: Abstraction has has 136 places, 191 transitions, 1012 flow [2022-12-11 20:54:31,477 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 97.9090909090909) internal successors, (1077), 11 states have internal predecessors, (1077), 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 20:54:31,477 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:54:31,477 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 20:54:31,477 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-11 20:54:31,477 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:54:31,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:54:31,478 INFO L85 PathProgramCache]: Analyzing trace with hash -311061194, now seen corresponding path program 1 times [2022-12-11 20:54:31,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:54:31,478 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1553516539] [2022-12-11 20:54:31,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:54:31,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:54:31,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:54:32,016 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 20:54:32,017 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:54:32,017 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1553516539] [2022-12-11 20:54:32,017 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1553516539] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:54:32,017 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:54:32,017 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-12-11 20:54:32,017 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1726576838] [2022-12-11 20:54:32,017 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:54:32,021 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-11 20:54:32,021 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:54:32,022 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-11 20:54:32,022 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2022-12-11 20:54:32,023 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 131 [2022-12-11 20:54:32,024 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 136 places, 191 transitions, 1012 flow. Second operand has 10 states, 10 states have (on average 106.6) internal successors, (1066), 10 states have internal predecessors, (1066), 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 20:54:32,024 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:54:32,024 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 131 [2022-12-11 20:54:32,024 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:54:32,835 INFO L130 PetriNetUnfolder]: 2877/5097 cut-off events. [2022-12-11 20:54:32,835 INFO L131 PetriNetUnfolder]: For 4364/11499 co-relation queries the response was YES. [2022-12-11 20:54:32,845 INFO L83 FinitePrefix]: Finished finitePrefix Result has 18503 conditions, 5097 events. 2877/5097 cut-off events. For 4364/11499 co-relation queries the response was YES. Maximal size of possible extension queue 291. Compared 33551 event pairs, 533 based on Foata normal form. 160/5088 useless extension candidates. Maximal degree in co-relation 18415. Up to 3751 conditions per place. [2022-12-11 20:54:32,864 INFO L137 encePairwiseOnDemand]: 119/131 looper letters, 74 selfloop transitions, 23 changer transitions 46/251 dead transitions. [2022-12-11 20:54:32,864 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 251 transitions, 1755 flow [2022-12-11 20:54:32,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-11 20:54:32,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-12-11 20:54:32,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1665 transitions. [2022-12-11 20:54:32,868 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8473282442748091 [2022-12-11 20:54:32,868 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 12 predicate places. [2022-12-11 20:54:32,868 INFO L82 GeneralOperation]: Start removeDead. Operand has 150 places, 251 transitions, 1755 flow [2022-12-11 20:54:32,889 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 141 places, 205 transitions, 1313 flow [2022-12-11 20:54:32,889 INFO L495 AbstractCegarLoop]: Abstraction has has 141 places, 205 transitions, 1313 flow [2022-12-11 20:54:32,890 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 106.6) internal successors, (1066), 10 states have internal predecessors, (1066), 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 20:54:32,890 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:54:32,890 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] [2022-12-11 20:54:32,890 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-11 20:54:32,890 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:54:32,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:54:32,891 INFO L85 PathProgramCache]: Analyzing trace with hash 1885142448, now seen corresponding path program 1 times [2022-12-11 20:54:32,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:54:32,891 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [646824952] [2022-12-11 20:54:32,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:54:32,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:54:32,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:54:33,502 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 20:54:33,503 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:54:33,503 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [646824952] [2022-12-11 20:54:33,503 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [646824952] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:54:33,504 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:54:33,504 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-12-11 20:54:33,504 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1358657226] [2022-12-11 20:54:33,504 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:54:33,504 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-12-11 20:54:33,504 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:54:33,505 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-12-11 20:54:33,505 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-12-11 20:54:33,506 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 131 [2022-12-11 20:54:33,507 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 141 places, 205 transitions, 1313 flow. Second operand has 12 states, 12 states have (on average 105.5) internal successors, (1266), 12 states have internal predecessors, (1266), 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 20:54:33,508 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:54:33,508 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 131 [2022-12-11 20:54:33,508 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:54:34,650 INFO L130 PetriNetUnfolder]: 3377/6129 cut-off events. [2022-12-11 20:54:34,650 INFO L131 PetriNetUnfolder]: For 8667/18292 co-relation queries the response was YES. [2022-12-11 20:54:34,663 INFO L83 FinitePrefix]: Finished finitePrefix Result has 25582 conditions, 6129 events. 3377/6129 cut-off events. For 8667/18292 co-relation queries the response was YES. Maximal size of possible extension queue 367. Compared 43087 event pairs, 472 based on Foata normal form. 209/6132 useless extension candidates. Maximal degree in co-relation 25486. Up to 4529 conditions per place. [2022-12-11 20:54:34,690 INFO L137 encePairwiseOnDemand]: 117/131 looper letters, 77 selfloop transitions, 43 changer transitions 56/283 dead transitions. [2022-12-11 20:54:34,690 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 160 places, 283 transitions, 2422 flow [2022-12-11 20:54:34,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-12-11 20:54:34,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2022-12-11 20:54:34,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 2193 transitions. [2022-12-11 20:54:34,694 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8370229007633587 [2022-12-11 20:54:34,696 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 22 predicate places. [2022-12-11 20:54:34,696 INFO L82 GeneralOperation]: Start removeDead. Operand has 160 places, 283 transitions, 2422 flow [2022-12-11 20:54:34,725 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 148 places, 227 transitions, 1774 flow [2022-12-11 20:54:34,725 INFO L495 AbstractCegarLoop]: Abstraction has has 148 places, 227 transitions, 1774 flow [2022-12-11 20:54:34,726 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 105.5) internal successors, (1266), 12 states have internal predecessors, (1266), 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 20:54:34,726 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:54:34,726 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] [2022-12-11 20:54:34,726 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-11 20:54:34,726 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:54:34,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:54:34,727 INFO L85 PathProgramCache]: Analyzing trace with hash -1386576691, now seen corresponding path program 1 times [2022-12-11 20:54:34,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:54:34,727 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [145482389] [2022-12-11 20:54:34,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:54:34,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:54:34,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:54:34,970 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 20:54:34,970 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:54:34,970 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [145482389] [2022-12-11 20:54:34,970 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [145482389] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:54:34,971 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:54:34,971 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-11 20:54:34,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1499183994] [2022-12-11 20:54:34,971 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:54:34,973 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-11 20:54:34,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:54:34,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-11 20:54:34,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-11 20:54:34,974 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 131 [2022-12-11 20:54:34,975 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 148 places, 227 transitions, 1774 flow. Second operand has 6 states, 6 states have (on average 106.5) internal successors, (639), 6 states have internal predecessors, (639), 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 20:54:34,975 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:54:34,975 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 131 [2022-12-11 20:54:34,975 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:54:36,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][460], [145#true, P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 20:54:36,295 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:54:36,295 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:36,295 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:36,295 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:36,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][432], [145#true, P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true]) [2022-12-11 20:54:36,296 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:54:36,296 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:36,296 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:36,296 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:36,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][342], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 147#(= ~x$w_buff0_used~0 0), 165#true, 22#L836true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:36,326 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:54:36,327 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:36,327 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:36,327 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:36,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][378], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true]) [2022-12-11 20:54:36,433 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,433 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,433 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,433 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][454], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true]) [2022-12-11 20:54:36,433 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,434 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,434 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,434 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,479 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][343], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:36,479 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:54:36,479 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:54:36,479 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:54:36,479 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:54:36,511 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][460], [145#true, P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 20:54:36,511 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,511 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,511 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,511 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,511 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][432], [145#true, P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:36,512 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,512 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,512 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,512 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][503], [145#true, P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:36,513 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][433], [145#true, P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:36,513 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,523 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true]) [2022-12-11 20:54:36,523 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,523 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,523 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,524 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][401], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true]) [2022-12-11 20:54:36,524 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,524 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,524 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,524 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true]) [2022-12-11 20:54:36,524 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,524 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,524 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,524 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,537 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][342], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 147#(= ~x$w_buff0_used~0 0), 165#true, 22#L836true, 129#L3-1true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:36,537 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,537 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,537 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,537 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,538 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][384], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 147#(= ~x$w_buff0_used~0 0), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:36,538 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,539 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,539 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,539 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:36,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][378], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true]) [2022-12-11 20:54:36,648 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,648 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,648 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,648 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][379], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 20:54:36,648 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,648 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,648 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,649 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,649 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][454], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 20:54:36,649 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,649 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,649 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,649 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,649 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][378], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 68#L2true]) [2022-12-11 20:54:36,650 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,650 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,650 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,650 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,650 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][454], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 68#L2true]) [2022-12-11 20:54:36,650 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,650 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,650 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,650 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,650 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][381], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 49#L829true, 78#L783true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:36,650 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,650 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,651 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,651 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,652 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 20:54:36,652 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,652 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,652 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,652 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,653 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][330], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 20:54:36,653 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,653 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,653 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,653 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,653 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][455], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 20:54:36,653 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,653 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,653 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,653 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][385], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:36,662 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:54:36,662 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:36,662 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:36,662 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:36,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][339], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 49#L829true, 78#L783true, 165#true]) [2022-12-11 20:54:36,805 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:54:36,805 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:36,805 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:36,805 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:36,806 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true]) [2022-12-11 20:54:36,806 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,806 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,806 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,806 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,806 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true]) [2022-12-11 20:54:36,806 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,806 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,807 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,807 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][343], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 129#L3-1true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:36,818 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:54:36,818 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:36,818 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:36,818 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:36,854 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][523], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true]) [2022-12-11 20:54:36,854 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,854 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,854 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,854 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,854 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][460], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 57#L3true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true]) [2022-12-11 20:54:36,855 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,855 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,855 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,855 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][503], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:36,861 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,862 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,862 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,862 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,862 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][433], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:36,862 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,862 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,862 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,862 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,874 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:36,875 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,875 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,875 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,875 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][401], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 129#L3-1true]) [2022-12-11 20:54:36,875 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,875 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,875 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,875 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,876 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 129#L3-1true]) [2022-12-11 20:54:36,876 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,876 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,876 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,876 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,877 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true]) [2022-12-11 20:54:36,877 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,877 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,877 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,877 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,877 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][401], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 20:54:36,877 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,877 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,877 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,877 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,878 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][402], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 20:54:36,878 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,878 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,878 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,878 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,878 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 20:54:36,878 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,878 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,878 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,878 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,881 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 20:54:36,881 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,881 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,881 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,881 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,881 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][418], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 20:54:36,881 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,881 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,881 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,882 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,882 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][330], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 20:54:36,882 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,882 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,882 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,882 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,892 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][384], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 4#L806true, 147#(= ~x$w_buff0_used~0 0), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:36,892 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,892 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,892 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,892 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][401], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true]) [2022-12-11 20:54:36,918 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,919 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,919 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,919 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,919 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][515], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:36,919 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:36,919 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:36,919 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:36,919 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:36,919 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true]) [2022-12-11 20:54:36,920 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,920 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,920 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,920 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:36,920 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][496], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:36,920 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:36,920 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:36,920 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:36,920 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:36,996 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 68#L2true, 264#true]) [2022-12-11 20:54:36,997 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:36,997 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:36,997 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:36,997 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:36,998 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][330], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true, 264#true]) [2022-12-11 20:54:36,998 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:36,998 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:36,998 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:36,998 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:36,999 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][455], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true, 264#true]) [2022-12-11 20:54:36,999 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:36,999 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:36,999 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:36,999 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,017 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][378], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 68#L2true]) [2022-12-11 20:54:37,018 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,018 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,018 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,018 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,018 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][379], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 20:54:37,018 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,018 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,018 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,018 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,019 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][454], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 20:54:37,019 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,019 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,019 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,019 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,020 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][381], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 49#L829true, 78#L783true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,020 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,020 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,020 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,020 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,020 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][493], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,020 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,021 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,021 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,021 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,021 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][496], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,021 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,021 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,021 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,021 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][385], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:37,036 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:54:37,036 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:37,036 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:37,036 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:37,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][339], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 49#L829true, 78#L783true, 165#true, 129#L3-1true]) [2022-12-11 20:54:37,071 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:54:37,071 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:37,071 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:37,071 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:37,072 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:37,072 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,072 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,072 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,072 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,072 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 129#L3-1true]) [2022-12-11 20:54:37,072 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,072 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,072 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,073 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true]) [2022-12-11 20:54:37,073 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,073 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,073 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,073 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,074 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][402], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 20:54:37,074 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,074 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 20:54:37,074 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,119 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][523], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 20:54:37,119 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,119 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,119 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,119 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,119 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][460], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 20:54:37,119 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,119 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,120 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,120 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,120 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][432], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true]) [2022-12-11 20:54:37,120 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,120 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,120 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,120 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][523], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:37,122 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][460], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:37,122 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,123 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][524], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,123 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,123 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,123 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,123 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,124 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][524], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,124 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,124 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,124 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,124 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,124 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][503], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,124 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,124 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,124 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,124 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,125 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][503], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,125 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,125 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,125 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,125 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,125 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][433], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,125 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,125 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,125 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,125 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,137 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:37,137 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,137 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][401], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 20:54:37,137 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,138 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][402], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 20:54:37,138 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,138 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,138 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,138 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,138 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 20:54:37,138 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,138 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,138 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,138 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,140 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true, 68#L2true]) [2022-12-11 20:54:37,141 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,141 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,141 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,141 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][418], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true, 68#L2true]) [2022-12-11 20:54:37,141 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,141 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,141 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,141 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][330], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true, 264#true]) [2022-12-11 20:54:37,142 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,142 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,142 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,142 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,167 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 264#true]) [2022-12-11 20:54:37,168 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,168 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,168 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,168 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,168 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][418], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 264#true]) [2022-12-11 20:54:37,168 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,168 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,168 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,168 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,170 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true]) [2022-12-11 20:54:37,170 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,170 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,170 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,170 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,170 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][493], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,170 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,170 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,170 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,171 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][401], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 20:54:37,171 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,171 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,171 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,171 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,171 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][515], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,171 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,172 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 20:54:37,172 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,172 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,172 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,172 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,172 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][496], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,172 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,173 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,173 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][401], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:37,173 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,173 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,173 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,173 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,174 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][515], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,174 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,174 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,174 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,174 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,174 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:37,174 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,174 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,175 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,175 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:37,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][496], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,175 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,175 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,175 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,175 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][494], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,320 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,320 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,320 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,320 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][493], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,320 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,320 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,320 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,321 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][496], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,321 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,321 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,321 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,321 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 20:54:37,323 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,323 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,323 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,323 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][330], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 20:54:37,324 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,324 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,324 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,324 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][455], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 20:54:37,324 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,324 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,325 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,325 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][493], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,336 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,336 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,336 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,336 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][496], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,337 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,337 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,337 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,337 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:37,371 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,371 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,371 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,372 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,372 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][402], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 20:54:37,372 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,372 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,372 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,372 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,372 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 20:54:37,372 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,372 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,372 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,372 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][523], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 20:54:37,402 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][460], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 20:54:37,402 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,403 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,403 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,403 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][432], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:37,403 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,403 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,403 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,403 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][524], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,404 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,404 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,404 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,404 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][524], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,404 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,404 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,404 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,404 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,405 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][503], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,405 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,405 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,405 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,405 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,405 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][503], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,405 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,405 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,405 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,405 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,405 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][433], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,405 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,406 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,406 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,406 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 20:54:37,414 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,414 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,414 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,414 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,414 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][418], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 20:54:37,414 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,414 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,414 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,414 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][330], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 20:54:37,415 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,415 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,415 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,415 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][540], [26#L816true, 145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:37,415 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,415 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,415 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,416 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,416 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][589], [26#L816true, 145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 20:54:37,416 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,416 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,416 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,416 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,416 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][541], [26#L816true, 145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 20:54:37,416 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,416 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,416 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,416 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [26#L816true, 32#L2-1true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 20:54:37,417 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,417 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,417 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,417 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][418], [26#L816true, 32#L2-1true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 20:54:37,417 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,417 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,417 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,418 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][330], [26#L816true, 32#L2-1true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 20:54:37,418 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,418 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,418 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,418 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,430 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 264#true, 68#L2true]) [2022-12-11 20:54:37,431 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][418], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 68#L2true, 264#true]) [2022-12-11 20:54:37,431 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:37,433 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,433 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,433 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,433 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][493], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,433 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,433 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,433 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,433 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,434 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][401], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 20:54:37,434 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,434 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,434 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,434 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,434 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][515], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,434 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,434 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,434 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,434 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,434 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 20:54:37,434 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,434 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,435 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,435 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:37,435 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][496], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,435 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,435 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,435 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,435 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,487 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][494], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,487 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,487 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,487 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,487 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,488 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][493], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,488 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,488 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,489 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][496], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:37,489 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][540], [145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:37,491 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,491 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,491 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,491 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [32#L2-1true, 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 20:54:37,491 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,491 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,491 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,491 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][541], [145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 20:54:37,492 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,492 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,492 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,492 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][330], [32#L2-1true, 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 20:54:37,492 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,492 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,492 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][543], [145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 20:54:37,493 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][455], [32#L2-1true, 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 20:54:37,494 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,574 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][540], [145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:37,574 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,574 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,574 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,574 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,574 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 264#true]) [2022-12-11 20:54:37,574 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,575 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,575 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,575 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,575 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [32#L2-1true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 264#true]) [2022-12-11 20:54:37,575 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,575 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,575 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,575 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,575 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][589], [145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true]) [2022-12-11 20:54:37,575 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,575 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,575 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,575 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,576 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][418], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 264#true]) [2022-12-11 20:54:37,576 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,576 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,576 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,576 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:37,576 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][418], [32#L2-1true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 264#true]) [2022-12-11 20:54:37,576 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,576 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,576 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,576 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([352] L865-->L871: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd0~0_58 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_139 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_60 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff0_used~0_140 256) 0)) .cse5)) (.cse0 (and .cse5 .cse3)) (.cse2 (and (not (= 0 (mod v_~x$w_buff1_used~0_119 256))) .cse4))) (and (= (ite .cse0 0 v_~x$r_buff0_thd0~0_60) v_~x$r_buff0_thd0~0_59) (= v_~x~0_73 (ite .cse1 v_~x$w_buff0~0_54 (ite .cse2 v_~x$w_buff1~0_51 v_~x~0_74))) (= (ite .cse1 0 v_~x$w_buff0_used~0_140) v_~x$w_buff0_used~0_139) (= v_~x$r_buff1_thd0~0_57 (ite (or (and .cse3 (not (= (mod v_~x$r_buff0_thd0~0_59 256) 0))) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_118 256) 0)))) 0 v_~x$r_buff1_thd0~0_58)) (= (ite (or .cse0 .cse2) 0 v_~x$w_buff1_used~0_119) v_~x$w_buff1_used~0_118)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_54, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_60, ~x$w_buff1~0=v_~x$w_buff1~0_51, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_119, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_58, ~x~0=v_~x~0_74, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_54, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_59, ~x$w_buff1~0=v_~x$w_buff1~0_51, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_118, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_57, ~x~0=v_~x~0_73, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_139} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0][575], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 49#L829true, 165#true, 103#L871true, 264#true]) [2022-12-11 20:54:37,623 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,623 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,623 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,623 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([352] L865-->L871: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd0~0_58 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_139 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_60 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff0_used~0_140 256) 0)) .cse5)) (.cse0 (and .cse5 .cse3)) (.cse2 (and (not (= 0 (mod v_~x$w_buff1_used~0_119 256))) .cse4))) (and (= (ite .cse0 0 v_~x$r_buff0_thd0~0_60) v_~x$r_buff0_thd0~0_59) (= v_~x~0_73 (ite .cse1 v_~x$w_buff0~0_54 (ite .cse2 v_~x$w_buff1~0_51 v_~x~0_74))) (= (ite .cse1 0 v_~x$w_buff0_used~0_140) v_~x$w_buff0_used~0_139) (= v_~x$r_buff1_thd0~0_57 (ite (or (and .cse3 (not (= (mod v_~x$r_buff0_thd0~0_59 256) 0))) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_118 256) 0)))) 0 v_~x$r_buff1_thd0~0_58)) (= (ite (or .cse0 .cse2) 0 v_~x$w_buff1_used~0_119) v_~x$w_buff1_used~0_118)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_54, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_60, ~x$w_buff1~0=v_~x$w_buff1~0_51, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_119, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_58, ~x~0=v_~x~0_74, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_54, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_59, ~x$w_buff1~0=v_~x$w_buff1~0_51, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_118, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_57, ~x~0=v_~x~0_73, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_139} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0][575], [26#L816true, 235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 49#L829true, 165#true, 103#L871true, 264#true]) [2022-12-11 20:54:37,682 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,682 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,682 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,682 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:37,887 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([352] L865-->L871: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd0~0_58 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_139 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_60 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff0_used~0_140 256) 0)) .cse5)) (.cse0 (and .cse5 .cse3)) (.cse2 (and (not (= 0 (mod v_~x$w_buff1_used~0_119 256))) .cse4))) (and (= (ite .cse0 0 v_~x$r_buff0_thd0~0_60) v_~x$r_buff0_thd0~0_59) (= v_~x~0_73 (ite .cse1 v_~x$w_buff0~0_54 (ite .cse2 v_~x$w_buff1~0_51 v_~x~0_74))) (= (ite .cse1 0 v_~x$w_buff0_used~0_140) v_~x$w_buff0_used~0_139) (= v_~x$r_buff1_thd0~0_57 (ite (or (and .cse3 (not (= (mod v_~x$r_buff0_thd0~0_59 256) 0))) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_118 256) 0)))) 0 v_~x$r_buff1_thd0~0_58)) (= (ite (or .cse0 .cse2) 0 v_~x$w_buff1_used~0_119) v_~x$w_buff1_used~0_118)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_54, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_60, ~x$w_buff1~0=v_~x$w_buff1~0_51, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_119, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_58, ~x~0=v_~x~0_74, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_54, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_59, ~x$w_buff1~0=v_~x$w_buff1~0_51, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_118, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_57, ~x~0=v_~x~0_73, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_139} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0][575], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 49#L829true, 165#true, 76#L796true, 103#L871true, 264#true]) [2022-12-11 20:54:37,887 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:54:37,887 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:54:37,887 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:54:37,887 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:54:38,293 INFO L130 PetriNetUnfolder]: 19269/28423 cut-off events. [2022-12-11 20:54:38,294 INFO L131 PetriNetUnfolder]: For 232131/269008 co-relation queries the response was YES. [2022-12-11 20:54:38,393 INFO L83 FinitePrefix]: Finished finitePrefix Result has 134208 conditions, 28423 events. 19269/28423 cut-off events. For 232131/269008 co-relation queries the response was YES. Maximal size of possible extension queue 1902. Compared 202230 event pairs, 785 based on Foata normal form. 739/25937 useless extension candidates. Maximal degree in co-relation 134108. Up to 17335 conditions per place. [2022-12-11 20:54:38,574 INFO L137 encePairwiseOnDemand]: 120/131 looper letters, 489 selfloop transitions, 20 changer transitions 4/632 dead transitions. [2022-12-11 20:54:38,575 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 157 places, 632 transitions, 7326 flow [2022-12-11 20:54:38,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-11 20:54:38,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-11 20:54:38,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1140 transitions. [2022-12-11 20:54:38,577 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8702290076335878 [2022-12-11 20:54:38,577 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 19 predicate places. [2022-12-11 20:54:38,577 INFO L82 GeneralOperation]: Start removeDead. Operand has 157 places, 632 transitions, 7326 flow [2022-12-11 20:54:38,725 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 157 places, 628 transitions, 7270 flow [2022-12-11 20:54:38,725 INFO L495 AbstractCegarLoop]: Abstraction has has 157 places, 628 transitions, 7270 flow [2022-12-11 20:54:38,726 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 106.5) internal successors, (639), 6 states have internal predecessors, (639), 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 20:54:38,726 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:54:38,726 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:54:38,726 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-11 20:54:38,726 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:54:38,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:54:38,727 INFO L85 PathProgramCache]: Analyzing trace with hash 24609182, now seen corresponding path program 1 times [2022-12-11 20:54:38,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:54:38,727 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [326185744] [2022-12-11 20:54:38,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:54:38,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:54:38,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:54:38,897 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 20:54:38,897 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:54:38,897 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [326185744] [2022-12-11 20:54:38,897 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [326185744] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:54:38,897 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:54:38,897 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 20:54:38,900 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1139368604] [2022-12-11 20:54:38,900 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:54:38,901 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 20:54:38,901 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:54:38,901 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 20:54:38,902 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 20:54:38,902 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 131 [2022-12-11 20:54:38,903 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 157 places, 628 transitions, 7270 flow. Second operand has 7 states, 7 states have (on average 106.28571428571429) internal successors, (744), 7 states have internal predecessors, (744), 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 20:54:38,903 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:54:38,903 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 131 [2022-12-11 20:54:38,903 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:54:40,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][371], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 147#(= ~x$w_buff0_used~0 0), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:40,850 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:54:40,850 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:40,850 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:40,850 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:41,025 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][372], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:41,025 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,025 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,025 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,025 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,034 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][374], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:41,035 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:54:41,035 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:54:41,035 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:54:41,035 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:54:41,086 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][633], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:41,086 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,086 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,086 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,086 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,087 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][472], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 20:54:41,087 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,087 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,087 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,087 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,087 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][412], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:41,087 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,087 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,087 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,087 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][371], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 147#(= ~x$w_buff0_used~0 0), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:41,101 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,101 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,101 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,101 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][434], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 148#true, 133#$Ultimate##0true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 147#(= ~x$w_buff0_used~0 0), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:41,102 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,102 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,103 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,103 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:41,235 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][433], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 49#L829true, 78#L783true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:41,236 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,236 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,236 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,236 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][436], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:41,247 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:54:41,248 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:41,248 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:41,248 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:41,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][372], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:54:41,280 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,280 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,281 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,281 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,290 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][374], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:41,290 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:54:41,290 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:41,290 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:41,290 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:41,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][633], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 20:54:41,418 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,418 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,418 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,418 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][472], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 20:54:41,418 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,418 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,418 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,418 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][412], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 20:54:41,419 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][633], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:41,419 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,420 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][472], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 20:54:41,420 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,420 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,420 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,420 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,420 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][538], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:41,420 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,420 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,420 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,420 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][434], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 4#L806true, 147#(= ~x$w_buff0_used~0 0), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:41,431 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,431 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,432 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,432 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:41,554 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][433], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 49#L829true, 78#L783true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:41,554 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,554 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,555 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,555 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][436], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 148#true, 133#$Ultimate##0true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:41,565 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:54:41,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:41,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:41,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:41,640 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][412], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:41,640 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:54:41,641 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:41,641 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:41,641 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:41,641 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][413], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 20:54:41,641 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,641 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,641 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,641 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,641 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][544], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:41,641 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,641 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,641 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,641 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,642 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][415], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:41,642 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][446], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:54:41,646 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,646 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,646 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,646 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,646 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:54:41,646 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,646 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,646 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,646 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,646 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][337], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:54:41,646 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,646 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,647 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,647 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,658 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][633], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 20:54:41,658 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,658 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][472], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 20:54:41,658 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,659 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][538], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:41,659 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:41,858 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][412], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 20:54:41,858 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:54:41,858 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:41,858 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:41,858 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:41,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][413], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 20:54:41,859 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,859 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,859 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,859 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][544], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 20:54:41,859 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,859 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,859 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,859 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][415], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 20:54:41,859 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,859 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,860 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,860 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][491], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:41,861 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,861 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,861 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,861 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,862 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][620], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:41,862 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,862 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][489], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:41,862 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:41,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:42,135 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][491], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:42,135 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:42,136 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:42,136 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:42,136 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:42,136 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][620], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:42,136 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:42,136 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:42,136 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:42,136 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:42,136 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][489], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:42,136 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:42,136 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:42,137 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:42,137 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:42,670 INFO L130 PetriNetUnfolder]: 16286/25734 cut-off events. [2022-12-11 20:54:42,670 INFO L131 PetriNetUnfolder]: For 223649/276281 co-relation queries the response was YES. [2022-12-11 20:54:42,768 INFO L83 FinitePrefix]: Finished finitePrefix Result has 134695 conditions, 25734 events. 16286/25734 cut-off events. For 223649/276281 co-relation queries the response was YES. Maximal size of possible extension queue 1868. Compared 204526 event pairs, 336 based on Foata normal form. 5722/29162 useless extension candidates. Maximal degree in co-relation 134591. Up to 13702 conditions per place. [2022-12-11 20:54:42,877 INFO L137 encePairwiseOnDemand]: 120/131 looper letters, 754 selfloop transitions, 54 changer transitions 108/1035 dead transitions. [2022-12-11 20:54:42,877 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 169 places, 1035 transitions, 14245 flow [2022-12-11 20:54:42,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-11 20:54:42,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-11 20:54:42,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1486 transitions. [2022-12-11 20:54:42,880 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8725778038755138 [2022-12-11 20:54:42,881 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 31 predicate places. [2022-12-11 20:54:42,881 INFO L82 GeneralOperation]: Start removeDead. Operand has 169 places, 1035 transitions, 14245 flow [2022-12-11 20:54:42,994 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 169 places, 927 transitions, 12597 flow [2022-12-11 20:54:42,994 INFO L495 AbstractCegarLoop]: Abstraction has has 169 places, 927 transitions, 12597 flow [2022-12-11 20:54:42,994 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 106.28571428571429) internal successors, (744), 7 states have internal predecessors, (744), 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 20:54:42,994 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:54:42,995 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 20:54:42,995 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-11 20:54:42,995 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:54:42,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:54:42,995 INFO L85 PathProgramCache]: Analyzing trace with hash 629787960, now seen corresponding path program 1 times [2022-12-11 20:54:42,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:54:42,995 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [205825079] [2022-12-11 20:54:42,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:54:42,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:54:43,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:54:43,378 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 20:54:43,379 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:54:43,379 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [205825079] [2022-12-11 20:54:43,379 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [205825079] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:54:43,379 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:54:43,379 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-11 20:54:43,379 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [960094106] [2022-12-11 20:54:43,379 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:54:43,379 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-11 20:54:43,379 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:54:43,380 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-11 20:54:43,380 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-12-11 20:54:43,380 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 131 [2022-12-11 20:54:43,381 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 169 places, 927 transitions, 12597 flow. Second operand has 8 states, 8 states have (on average 95.625) internal successors, (765), 8 states have internal predecessors, (765), 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 20:54:43,381 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:54:43,381 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 131 [2022-12-11 20:54:43,381 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:54:44,687 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][441], [83#L753true, 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 20:54:44,687 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:54:44,687 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:54:44,687 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:54:44,687 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:54:44,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][352], [83#L753true, 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 97#L786true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 68#L2true]) [2022-12-11 20:54:44,688 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:54:44,688 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:54:44,688 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:54:44,688 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:54:44,946 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][379], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 20:54:44,946 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:54:44,946 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:54:44,946 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:54:44,947 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:54:45,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][547], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 20:54:45,011 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:54:45,011 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:54:45,011 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:54:45,011 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:54:45,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][446], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 20:54:45,011 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:54:45,011 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:54:45,011 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:54:45,011 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:54:45,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][548], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:45,011 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,011 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,012 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,012 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,012 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][548], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:45,012 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,012 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,012 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,012 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,012 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][448], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:45,012 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,012 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,012 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,012 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][448], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:45,013 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,013 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,013 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,013 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][451], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 68#L2true]) [2022-12-11 20:54:45,013 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:54:45,013 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:54:45,013 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:54:45,013 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:54:45,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][449], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 20:54:45,013 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,013 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,013 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,013 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][449], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:45,014 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,014 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,014 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,014 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,474 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][379], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 20:54:45,474 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,474 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,474 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,474 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,475 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][439], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:45,475 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:54:45,475 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:54:45,475 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:54:45,475 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:54:45,475 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 20:54:45,475 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,475 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,475 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,475 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:45,892 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][439], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 20:54:45,893 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:54:45,893 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:54:45,893 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:54:45,893 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:54:45,893 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 20:54:45,893 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,893 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,893 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,893 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,895 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][659], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:45,895 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,895 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,895 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,895 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][661], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 20:54:45,896 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,896 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,896 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,896 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:45,896 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,896 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,896 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,896 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:45,897 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:45,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:45,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:45,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:45,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][729], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:45,897 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:45,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:45,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:45,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:45,966 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][441], [83#L753true, 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 20:54:45,966 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,966 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,966 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,967 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,967 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][695], [83#L753true, 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 20:54:45,967 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,967 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,967 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,967 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,967 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][352], [83#L753true, 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 68#L2true]) [2022-12-11 20:54:45,967 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,967 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,967 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:45,967 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:46,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][272], [83#L753true, 233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 148#true, 133#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 171#(and (= ~x$w_buff1_used~0 0) (= 0 ~x$w_buff0~0) (= ~x~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0)), 25#L813true, 147#(= ~x$w_buff0_used~0 0), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:46,010 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:54:46,010 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:46,010 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:46,010 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:46,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][613], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:46,102 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,102 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,102 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,102 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][968], [113#L864true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:46,102 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,102 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,102 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,103 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][829], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:46,477 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,477 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,477 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,477 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][439], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:46,477 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,477 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,477 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,477 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][762], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:46,478 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,478 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,478 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,479 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,482 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][379], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 20:54:46,482 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,483 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,483 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,483 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][659], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:54:46,502 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,502 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,502 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,502 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][661], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 20:54:46,503 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:46,503 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,504 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:46,504 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,504 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,504 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,504 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][729], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:46,504 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,504 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,504 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,504 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,562 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][278], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 177#(and (= ~x~0 0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd0~0)), 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:54:46,563 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,563 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,563 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,563 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,597 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][862], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 20:54:46,598 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][547], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 20:54:46,598 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][446], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 20:54:46,599 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,599 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,599 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,599 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][548], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:46,599 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,599 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,599 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,599 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][548], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:54:46,600 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,600 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,600 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,600 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][448], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 20:54:46,600 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,600 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,600 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,600 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][448], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:54:46,601 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,601 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,601 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,601 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,601 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][451], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 68#L2true]) [2022-12-11 20:54:46,601 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,601 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,601 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,601 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,601 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][449], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 20:54:46,601 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,602 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,602 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,602 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,602 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][449], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 20:54:46,602 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,602 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,602 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,602 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,602 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][861], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:46,602 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,603 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,603 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,603 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,603 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][861], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:54:46,603 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,603 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,603 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,603 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,646 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][307], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 148#true, 133#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:46,646 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,646 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,646 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,646 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,646 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][282], [P1Thread1of1ForFork2InUse, 148#true, 133#$Ultimate##0true, 234#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:46,646 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,647 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,647 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,647 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,650 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1024], [26#L816true, 83#L753true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 148#true, 133#$Ultimate##0true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 171#(and (= ~x$w_buff1_used~0 0) (= 0 ~x$w_buff0~0) (= ~x~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0)), 147#(= ~x$w_buff0_used~0 0), 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:46,650 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,650 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,650 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,650 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:46,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][613], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:54:46,752 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,752 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,752 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,752 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,753 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][968], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:54:46,753 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,753 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,753 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,753 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][613], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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 20:54:46,754 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,754 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,754 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,754 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][968], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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 20:54:46,754 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,754 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,754 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,755 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,864 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][828], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 20:54:46,864 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,864 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,864 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,864 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][829], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:46,865 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,865 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,865 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,865 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,902 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][800], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-11 20:54:46,903 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,903 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,903 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,903 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,903 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][800], [26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 264#true]) [2022-12-11 20:54:46,903 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,903 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,903 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,903 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,904 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [113#L864true, 26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-11 20:54:46,904 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,904 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,904 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,904 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,904 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 68#L2true]) [2022-12-11 20:54:46,904 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,904 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,904 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,904 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,905 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][611], [113#L864true, 26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-11 20:54:46,905 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,905 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,905 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,905 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:46,905 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][611], [26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 68#L2true]) [2022-12-11 20:54:46,905 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,905 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,905 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:46,905 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][630], [26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:54:47,037 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][689], [26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:54:47,038 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,039 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][613], [26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:54:47,039 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,039 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,039 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,039 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,055 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][539], [113#L864true, 26#L816true, 83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-11 20:54:47,055 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,055 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,055 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,055 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,068 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][591], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 20:54:47,069 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][829], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,069 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,079 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 20:54:47,079 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,079 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,079 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,079 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,080 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][829], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:54:47,080 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,081 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,081 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,081 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,081 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][439], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:54:47,081 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,081 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,081 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,081 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][762], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:54:47,082 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,082 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,082 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,082 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,083 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][379], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 20:54:47,083 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,083 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,083 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,083 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][554], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 20:54:47,084 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,084 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,085 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,085 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,085 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][662], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,085 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,085 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,085 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,085 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,086 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][847], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,086 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,086 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,086 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,086 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,086 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,087 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,087 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,087 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,087 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,087 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][944], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,087 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,087 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,087 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,087 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,088 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][554], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,088 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,088 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,088 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,088 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][555], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 20:54:47,089 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,089 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,089 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,089 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][943], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,090 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,090 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,090 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,090 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,090 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,090 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][268], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 49#L829true, 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:47,116 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][865], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 177#(and (= ~x~0 0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,133 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,133 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,133 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,133 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,196 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][921], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, 133#$Ultimate##0true, 234#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:47,197 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:47,273 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][630], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,274 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:54:47,274 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:47,274 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:47,274 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:47,274 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][538], [113#L864true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,274 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,274 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,274 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,274 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][613], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:54:47,287 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,287 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,287 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,287 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,287 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][968], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:54:47,287 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,287 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,287 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,287 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,288 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,288 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,288 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,288 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,288 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,288 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][969], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,288 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,288 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,288 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,288 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,489 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][538], [113#L864true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,489 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,490 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,490 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,490 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,511 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 20:54:47,511 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,511 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,511 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,511 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,511 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][827], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 20:54:47,512 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,512 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,512 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,512 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][980], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 20:54:47,512 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,512 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,512 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,512 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 20:54:47,513 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,513 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,513 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,513 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,514 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][981], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,514 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,514 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,514 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,514 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][828], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:47,517 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,517 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,517 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,517 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][829], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:47,517 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,517 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,517 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,517 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,520 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,520 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,520 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,520 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][847], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,520 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,521 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,521 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][973], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,521 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,521 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,521 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,521 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,521 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][974], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,521 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,521 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,521 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,521 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,522 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,537 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][942], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,537 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,537 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,538 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,538 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,538 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,538 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,538 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,538 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,538 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,538 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][729], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,538 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,538 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,539 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,539 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][737], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 20:54:47,541 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][742], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 20:54:47,541 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][939], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 20:54:47,542 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [83#L753true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,612 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,642 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][542], [113#L864true, 26#L816true, 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,643 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:54:47,643 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:47,643 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:47,643 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:47,650 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][980], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,650 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:54:47,650 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:47,650 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:47,650 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:47,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][542], [26#L816true, 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:54:47,671 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,671 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,671 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,671 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][691], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,672 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,672 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,672 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,672 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][536], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,672 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,672 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,672 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,673 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][539], [26#L816true, 83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 264#true]) [2022-12-11 20:54:47,680 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,680 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,680 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,680 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [113#L864true, 26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-11 20:54:47,681 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,681 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,681 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,681 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 264#true]) [2022-12-11 20:54:47,681 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,681 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,681 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,681 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][611], [113#L864true, 26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-11 20:54:47,681 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,681 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,681 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,682 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,682 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][611], [26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 68#L2true]) [2022-12-11 20:54:47,682 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,682 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,682 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,682 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][591], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 20:54:47,692 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,692 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,692 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,692 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][829], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 20:54:47,692 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,692 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,692 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,692 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][554], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,696 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][553], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 20:54:47,697 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][662], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 20:54:47,697 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][726], [83#L753true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,698 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,698 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,698 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,698 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:47,701 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,701 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,701 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,701 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][659], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 20:54:47,703 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,703 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,703 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,703 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,703 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][729], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,704 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,704 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,704 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,704 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][969], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,704 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,704 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,704 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,704 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][661], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 20:54:47,704 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,705 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][831], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,705 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,705 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,705 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,705 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][659], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 20:54:47,706 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,706 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,706 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,706 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][660], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 20:54:47,706 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,706 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,706 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,706 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,707 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,707 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,707 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,707 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,707 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,707 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,707 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][729], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,707 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,707 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,707 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,707 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,707 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,707 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][942], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,708 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,708 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,708 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,708 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,708 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][661], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 20:54:47,708 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,708 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,708 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,708 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,710 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][554], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:47,710 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,710 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,710 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,710 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,710 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][662], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:54:47,710 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,710 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,710 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,710 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][847], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,711 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,711 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,711 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,711 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,711 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,711 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,711 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,712 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,712 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][944], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,712 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,712 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,712 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,712 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,713 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][554], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:47,713 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,713 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][555], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:54:47,713 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,714 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][943], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,714 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,714 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,714 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,714 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,714 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,714 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,715 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,715 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,715 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,742 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][943], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,743 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,743 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,743 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,743 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,743 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,743 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,743 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,743 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,743 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,744 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,744 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,744 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,744 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,744 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,744 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,744 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,744 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,744 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,744 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,744 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][923], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 49#L829true, 78#L783true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,744 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,744 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,744 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,744 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:47,844 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][979], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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 20:54:47,844 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:54:47,844 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:47,844 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:47,844 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:47,860 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,860 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,860 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,861 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,861 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][630], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:54:47,861 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:54:47,861 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:47,861 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:47,862 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:47,862 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][942], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,862 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,862 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][538], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:54:47,862 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,863 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][969], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,863 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,863 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,863 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,863 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,875 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,875 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,875 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,875 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][969], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,875 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,875 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,875 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,875 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][979], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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 20:54:47,909 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:54:47,909 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:47,909 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:47,909 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:47,923 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 20:54:47,923 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,923 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,923 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,923 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,945 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][1261], [113#L864true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 264#true]) [2022-12-11 20:54:47,945 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,946 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1066], [113#L864true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 264#true]) [2022-12-11 20:54:47,946 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,946 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,946 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,946 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,951 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][538], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:54:47,951 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,951 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,951 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,951 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,958 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][980], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,958 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:54:47,958 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:47,958 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:47,959 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:47,968 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:47,968 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,968 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,968 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,968 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,968 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][827], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:47,968 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,968 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,968 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,969 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,969 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][980], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:47,969 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,969 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,969 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,969 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:47,970 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,970 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,970 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,970 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][981], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:47,970 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,970 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,970 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,970 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,972 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,972 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,972 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,972 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1098], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,972 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,972 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,972 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,972 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,974 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,974 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,974 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,974 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,974 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,974 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][847], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,974 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,974 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,974 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,974 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][973], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,975 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][974], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,975 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,975 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,975 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,975 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:47,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,975 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,976 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,976 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,984 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][942], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,984 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,984 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,984 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,984 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,984 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,984 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,985 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,985 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,985 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,985 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][729], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:47,985 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,985 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,985 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,985 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1073], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 20:54:47,986 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,986 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,986 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,986 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][883], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 20:54:47,986 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,986 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,986 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,986 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][885], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:47,987 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,987 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,987 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:47,987 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,049 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [83#L753true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,049 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,049 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,049 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,049 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,050 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [83#L753true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,050 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:54:48,050 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:48,050 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:48,050 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:48,066 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,066 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,066 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,066 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,066 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,067 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,067 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,067 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,067 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,067 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][944], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,069 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,069 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,069 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,069 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][847], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,070 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:54:48,070 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:48,070 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:48,071 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:48,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][726], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,071 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,071 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,071 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,071 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][980], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:54:48,092 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:54:48,093 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:48,093 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:48,093 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:54:48,110 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,110 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,110 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,110 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,110 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][691], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:54:48,112 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,112 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,112 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,112 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][536], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:54:48,112 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,112 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,112 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,112 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,113 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][726], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,113 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,113 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,113 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,113 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][737], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 20:54:48,121 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,121 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,121 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,122 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][740], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 20:54:48,122 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,122 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,122 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,122 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][742], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 20:54:48,122 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,122 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,122 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,122 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][554], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:48,134 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,135 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][553], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:48,135 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,135 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,135 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,135 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,135 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][662], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:54:48,135 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,135 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,135 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,135 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,136 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][726], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,136 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,136 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,136 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,136 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,139 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][659], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:48,139 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,139 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,139 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,139 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,140 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,140 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,140 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][729], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,140 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,140 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][969], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,140 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,141 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,141 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,141 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][661], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 20:54:48,141 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,141 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,141 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,141 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][831], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:48,141 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,141 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,141 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,141 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,142 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][659], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:48,142 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,142 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,142 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,142 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,143 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][660], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:54:48,143 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,143 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,143 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,143 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,143 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,143 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,143 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,143 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,143 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,143 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,143 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][729], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,143 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,144 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,144 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,144 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,144 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,144 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][942], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,144 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,144 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,144 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,144 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,144 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,144 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][661], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:48,144 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,144 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,144 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,144 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][943], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,166 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,166 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,166 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,166 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,166 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,166 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,166 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,166 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,166 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,166 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,166 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,166 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,166 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,167 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:48,167 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,167 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,167 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,167 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,167 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][979], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:54:48,232 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,240 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][1000], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 20:54:48,240 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,240 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,240 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,240 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,241 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][740], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 20:54:48,241 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,241 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,241 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,241 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,247 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,247 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,247 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,247 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,248 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,248 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,248 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,248 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][942], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,248 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,248 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,248 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,248 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,249 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][969], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,249 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,249 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,249 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,249 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,277 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][979], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:54:48,277 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,277 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,277 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,277 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][980], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,283 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,283 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,283 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,283 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:48,292 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,292 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,292 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,292 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,294 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,294 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,294 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,294 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,309 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][1261], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 68#L2true, 264#true]) [2022-12-11 20:54:48,309 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,309 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,309 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,309 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1066], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 264#true, 68#L2true]) [2022-12-11 20:54:48,310 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,310 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,310 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,310 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,314 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,314 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,314 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,314 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][980], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 20:54:48,320 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,320 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,320 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,320 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][740], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 20:54:48,324 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,324 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,324 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,324 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][971], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 20:54:48,325 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,325 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,325 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,325 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,329 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,329 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,330 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,330 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1098], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,330 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,330 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,330 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,330 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [83#L753true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,407 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,407 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,407 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,407 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,568 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,568 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,568 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,568 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,569 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,569 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,569 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,569 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,569 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][944], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,570 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,570 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,570 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,570 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,571 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,571 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,572 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,572 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][847], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,573 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,573 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,573 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,573 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:54:48,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][726], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,573 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,573 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,573 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,573 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,585 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,585 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,586 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,586 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,586 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,586 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,586 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,586 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,586 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,609 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,609 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,609 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,609 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,611 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][726], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,611 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,611 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,611 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,611 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][879], [26#L816true, 83#L753true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:48,618 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,618 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,618 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,618 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:48,619 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][883], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 20:54:48,619 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,619 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,619 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,619 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,619 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][885], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:48,619 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,619 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,619 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,619 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,682 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,682 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:54:48,682 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:54:48,682 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:54:48,682 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:54:48,690 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][879], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:48,691 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,691 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,691 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,691 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1267], [302#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 264#true]) [2022-12-11 20:54:48,692 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,692 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,692 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,692 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,697 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,697 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,698 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,698 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,736 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:54:48,736 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:54:48,736 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:54:48,736 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:54:48,741 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][980], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:54:48,741 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:54:48,741 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:54:48,741 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:54:48,741 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:54:48,747 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,747 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,748 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,748 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,748 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,759 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,759 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:54:48,759 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:54:48,759 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:54:48,759 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:54:48,766 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1090], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 20:54:48,766 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,766 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,766 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,766 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,766 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][879], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:48,766 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,766 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,766 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,766 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,832 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,832 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,832 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,832 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,832 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,833 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,833 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,833 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,833 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,843 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,843 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,844 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,844 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,844 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,844 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,844 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,844 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,844 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,844 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:54:48,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][1001], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 20:54:48,899 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-11 20:54:48,899 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:54:48,899 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:54:48,899 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:54:48,900 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][1268], [302#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 264#true]) [2022-12-11 20:54:48,900 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-11 20:54:48,900 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:54:48,900 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:54:48,900 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:54:48,905 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,905 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-11 20:54:48,905 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:54:48,905 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:54:48,905 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:54:48,916 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][1338], [145#true, 302#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true]) [2022-12-11 20:54:48,916 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:54:48,916 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:54:48,916 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:54:48,916 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:54:48,917 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1340], [145#true, 302#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:48,917 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:54:48,917 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:54:48,917 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:54:48,917 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:54:48,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:48,943 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-11 20:54:48,943 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:54:48,943 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:54:48,943 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:54:49,612 INFO L130 PetriNetUnfolder]: 29698/47363 cut-off events. [2022-12-11 20:54:49,613 INFO L131 PetriNetUnfolder]: For 492840/647197 co-relation queries the response was YES. [2022-12-11 20:54:49,815 INFO L83 FinitePrefix]: Finished finitePrefix Result has 273211 conditions, 47363 events. 29698/47363 cut-off events. For 492840/647197 co-relation queries the response was YES. Maximal size of possible extension queue 3177. Compared 406434 event pairs, 435 based on Foata normal form. 5283/49332 useless extension candidates. Maximal degree in co-relation 273092. Up to 24883 conditions per place. [2022-12-11 20:54:50,099 INFO L137 encePairwiseOnDemand]: 123/131 looper letters, 1016 selfloop transitions, 7 changer transitions 481/1667 dead transitions. [2022-12-11 20:54:50,099 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 176 places, 1667 transitions, 27005 flow [2022-12-11 20:54:50,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-11 20:54:50,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-12-11 20:54:50,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 829 transitions. [2022-12-11 20:54:50,103 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.791030534351145 [2022-12-11 20:54:50,103 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 38 predicate places. [2022-12-11 20:54:50,103 INFO L82 GeneralOperation]: Start removeDead. Operand has 176 places, 1667 transitions, 27005 flow [2022-12-11 20:54:50,243 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 173 places, 1186 transitions, 18479 flow [2022-12-11 20:54:50,243 INFO L495 AbstractCegarLoop]: Abstraction has has 173 places, 1186 transitions, 18479 flow [2022-12-11 20:54:50,244 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 95.625) internal successors, (765), 8 states have internal predecessors, (765), 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 20:54:50,244 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:54:50,244 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 20:54:50,244 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-11 20:54:50,244 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:54:50,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:54:50,244 INFO L85 PathProgramCache]: Analyzing trace with hash 1229499864, now seen corresponding path program 2 times [2022-12-11 20:54:50,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:54:50,244 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1130398924] [2022-12-11 20:54:50,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:54:50,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:54:50,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:54:50,986 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 20:54:50,987 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:54:50,987 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1130398924] [2022-12-11 20:54:50,987 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1130398924] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:54:50,987 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:54:50,987 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-12-11 20:54:50,987 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1194234764] [2022-12-11 20:54:50,987 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:54:50,987 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-12-11 20:54:50,988 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:54:50,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-12-11 20:54:50,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=154, Unknown=0, NotChecked=0, Total=210 [2022-12-11 20:54:50,989 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 131 [2022-12-11 20:54:50,990 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 173 places, 1186 transitions, 18479 flow. Second operand has 15 states, 15 states have (on average 103.4) internal successors, (1551), 15 states have internal predecessors, (1551), 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 20:54:50,990 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:54:50,990 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 131 [2022-12-11 20:54:50,990 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:54:53,207 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][362], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 20:54:53,207 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:54:53,207 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:53,207 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:53,207 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:53,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][281], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 148#true, 133#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 171#(and (= ~x$w_buff1_used~0 0) (= 0 ~x$w_buff0~0) (= ~x~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0)), 25#L813true, 147#(= ~x$w_buff0_used~0 0), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:53,252 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:54:53,252 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:53,252 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:53,252 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:54:53,553 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][483], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:53,554 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:54:53,554 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:54:53,554 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:54:53,554 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:54:53,569 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][403], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 20:54:53,569 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,569 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,569 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,569 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,580 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][589], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:53,581 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,581 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,581 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,581 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,581 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][583], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:53,581 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,581 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,581 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,581 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][488], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 20:54:53,588 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,588 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,588 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,588 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,589 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][385], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 20:54:53,589 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,589 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,589 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,589 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,590 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][278], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 177#(and (= ~x~0 0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd0~0)), 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 20:54:53,590 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,590 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,590 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,590 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,606 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][362], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:54:53,606 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,606 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,606 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,606 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,607 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][365], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:53,607 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,607 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,607 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,607 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,608 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][362], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 20:54:53,608 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,608 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,608 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,608 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][368], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:53,609 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,609 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,609 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,609 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][409], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:53,609 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,609 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,609 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,609 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,610 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][594], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 20:54:53,610 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,610 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,610 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,610 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,641 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][306], [P1Thread1of1ForFork2InUse, 148#true, 133#$Ultimate##0true, 234#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:53,642 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,642 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,642 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,642 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,642 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][307], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:53,642 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,642 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,642 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,642 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][857], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 83#L753true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 171#(and (= ~x$w_buff1_used~0 0) (= 0 ~x$w_buff0~0) (= ~x~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0)), 147#(= ~x$w_buff0_used~0 0), 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:53,645 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,645 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,645 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,645 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:54:53,856 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][524], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:53,856 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,856 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,856 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,856 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,882 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][583], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:53,882 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,882 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,882 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,882 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][589], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:53,884 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,884 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,884 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,884 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,899 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][365], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 20:54:53,899 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,900 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,900 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][362], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 20:54:53,901 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,901 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,901 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,901 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,902 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][483], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:53,902 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:54:53,902 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:53,902 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:53,902 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:53,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][483], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 20:54:53,943 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:54:53,943 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:53,944 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:53,944 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:54:53,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][308], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:53,944 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,944 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,944 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,944 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,945 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][368], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:53,945 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,945 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,945 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,945 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,945 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][409], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:53,945 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,946 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,946 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,946 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,946 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][594], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 20:54:53,946 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,946 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,946 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,946 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,968 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][589], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 20:54:53,968 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,969 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,969 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,969 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,969 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][583], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 20:54:53,969 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,969 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,969 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,969 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][759], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 83#L753true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 177#(and (= ~x~0 0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:53,970 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,970 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,970 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,970 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][488], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 68#L2true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:53,975 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,976 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,976 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,976 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,976 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][385], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 20:54:53,976 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,976 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,976 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,976 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,976 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][387], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 20:54:53,976 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,976 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,976 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,976 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][405], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:53,990 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,991 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,991 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,991 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][368], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:53,991 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,991 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,991 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,991 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][409], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:53,991 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,991 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,992 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,992 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][594], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:53,992 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,992 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,992 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,992 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][487], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:53,993 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,993 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,993 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,993 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][487], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:53,993 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:53,993 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:53,993 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:53,994 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:53,994 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][489], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:53,994 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,994 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,994 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,994 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,994 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][489], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 20:54:53,994 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:53,994 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:53,994 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:53,994 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:53,994 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][561], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:53,995 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,995 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,995 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,995 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,995 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][561], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 20:54:53,995 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:53,995 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:53,995 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:53,995 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:53,995 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][490], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:53,995 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,995 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,995 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,995 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:53,996 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][490], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:53,996 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:53,996 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:53,996 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:53,996 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,006 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][757], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, 234#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 20:54:54,006 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:54:54,006 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:54,006 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:54,006 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:54:54,244 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][524], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:54:54,244 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,244 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,244 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,244 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][583], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 20:54:54,276 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,276 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,276 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,277 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][589], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 20:54:54,278 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,278 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,278 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,278 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][483], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:54:54,298 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:54:54,299 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:54,299 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:54,299 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:54:54,299 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][368], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:54,300 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,300 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,300 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,300 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,300 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][405], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:54:54,300 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,301 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,301 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,301 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][409], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:54,301 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,301 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,301 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,301 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,302 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][594], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:54:54,302 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,302 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,302 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,302 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][629], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:54,359 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,360 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,360 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,360 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][630], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:54,360 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,360 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,360 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,360 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][761], [26#L816true, 235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 49#L829true, 78#L783true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:54,361 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,361 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,361 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,361 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:54:54,626 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][774], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:54,627 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,627 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,627 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,627 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,656 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][629], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:54,656 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,656 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,656 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,656 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,657 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][630], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:54,657 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,657 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,657 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,657 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,720 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][629], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:54,720 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,720 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,720 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,720 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,720 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][630], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:54,720 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,720 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,720 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,721 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:54:54,916 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][774], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:54,916 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:54,916 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:54,916 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:54,916 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:54,940 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][629], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:54,940 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:54,940 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:54,940 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:54,940 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:54,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][630], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:54,941 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:54:54,941 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:54,941 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:54,941 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:54:56,969 INFO L130 PetriNetUnfolder]: 22812/39844 cut-off events. [2022-12-11 20:54:56,969 INFO L131 PetriNetUnfolder]: For 569176/700878 co-relation queries the response was YES. [2022-12-11 20:54:57,127 INFO L83 FinitePrefix]: Finished finitePrefix Result has 229299 conditions, 39844 events. 22812/39844 cut-off events. For 569176/700878 co-relation queries the response was YES. Maximal size of possible extension queue 2399. Compared 369198 event pairs, 539 based on Foata normal form. 7090/44731 useless extension candidates. Maximal degree in co-relation 229170. Up to 18474 conditions per place. [2022-12-11 20:54:57,259 INFO L137 encePairwiseOnDemand]: 118/131 looper letters, 813 selfloop transitions, 242 changer transitions 140/1409 dead transitions. [2022-12-11 20:54:57,259 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 187 places, 1409 transitions, 24745 flow [2022-12-11 20:54:57,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-11 20:54:57,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-12-11 20:54:57,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1606 transitions. [2022-12-11 20:54:57,262 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8173027989821883 [2022-12-11 20:54:57,262 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 49 predicate places. [2022-12-11 20:54:57,263 INFO L82 GeneralOperation]: Start removeDead. Operand has 187 places, 1409 transitions, 24745 flow [2022-12-11 20:54:57,397 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 181 places, 1269 transitions, 22053 flow [2022-12-11 20:54:57,397 INFO L495 AbstractCegarLoop]: Abstraction has has 181 places, 1269 transitions, 22053 flow [2022-12-11 20:54:57,398 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 103.4) internal successors, (1551), 15 states have internal predecessors, (1551), 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 20:54:57,398 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:54:57,398 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 20:54:57,398 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-11 20:54:57,398 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:54:57,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:54:57,399 INFO L85 PathProgramCache]: Analyzing trace with hash -845376183, now seen corresponding path program 1 times [2022-12-11 20:54:57,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:54:57,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1354592489] [2022-12-11 20:54:57,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:54:57,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:54:57,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:54:57,584 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 20:54:57,584 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:54:57,584 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1354592489] [2022-12-11 20:54:57,584 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1354592489] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:54:57,584 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:54:57,584 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-11 20:54:57,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1108871360] [2022-12-11 20:54:57,585 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:54:57,585 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-11 20:54:57,585 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:54:57,585 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-11 20:54:57,585 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-11 20:54:57,586 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 131 [2022-12-11 20:54:57,586 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 181 places, 1269 transitions, 22053 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 20:54:57,587 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:54:57,587 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 131 [2022-12-11 20:54:57,587 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:54:59,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][677], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 150#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 28#$Ultimate##0true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:54:59,795 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:54:59,795 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:59,795 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:59,796 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:59,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][477], [145#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), 150#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 28#$Ultimate##0true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:59,796 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:54:59,796 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:59,796 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:59,796 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:59,822 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 57#L3true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:54:59,822 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:54:59,822 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:59,822 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:54:59,823 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:00,209 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][780], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 28#$Ultimate##0true, 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:00,209 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,209 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,209 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,209 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,317 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:00,317 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,317 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,317 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,317 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][677], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 28#$Ultimate##0true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:55:00,370 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,370 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,370 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,370 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][477], [145#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L793true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 28#$Ultimate##0true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:00,371 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,371 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,371 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,371 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:00,400 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,400 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,400 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,400 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][364], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 20:55:00,472 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,472 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,472 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,472 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:00,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][780], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 150#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 28#$Ultimate##0true, 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:00,676 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:00,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:00,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:00,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:00,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:00,688 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:00,689 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:00,689 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:00,689 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:00,690 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:00,690 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:00,690 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:00,690 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:00,690 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:00,815 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:00,815 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:00,815 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:00,815 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:00,815 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,081 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][467], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:01,081 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:55:01,081 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:01,081 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:01,081 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:01,100 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,100 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,100 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,100 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,100 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,100 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,100 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:01,100 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,100 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,100 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,100 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,101 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,147 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][364], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 20:55:01,147 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,147 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,147 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,147 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,148 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][368], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,148 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,148 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,148 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,148 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,149 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][572], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 20:55:01,149 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,149 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,149 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,149 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,149 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][407], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,149 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,149 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,149 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,149 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,150 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][364], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 20:55:01,150 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,150 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,151 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,151 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:01,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:55:01,335 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,335 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,335 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,336 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 20:55:01,339 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][652], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:01,345 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,345 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,345 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,345 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][654], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 20:55:01,346 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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 20:55:01,600 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,600 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,600 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,600 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 57#L3true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,637 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,638 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,638 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,638 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][885], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:01,638 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][679], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:01,639 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,639 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,639 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,639 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,643 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,643 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,644 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,644 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,644 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,647 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][899], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,647 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,647 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,647 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,647 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][364], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 20:55:01,669 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,669 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,669 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][373], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:01,671 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:55:01,671 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:01,671 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:01,671 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:01,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][467], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:01,672 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:55:01,672 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:01,672 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:01,672 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:01,739 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][467], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:55:01,739 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:55:01,739 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:01,739 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:01,739 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:01,741 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][368], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,741 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,741 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,741 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,741 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,742 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][407], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,742 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,742 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,742 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,742 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,743 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][572], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:55:01,743 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,743 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,743 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,743 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][472], [361#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 20:55:01,751 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][394], [361#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 20:55:01,752 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,752 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,752 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,752 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,753 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][395], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 361#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 20:55:01,753 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,753 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,753 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,753 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,765 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,765 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,765 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,765 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,765 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,765 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 20:55:01,765 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,765 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,766 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,766 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,766 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,766 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:01,766 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,766 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,766 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,766 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,766 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:55:01,767 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,767 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,767 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,767 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,767 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][899], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,777 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,778 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,778 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,778 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,778 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,778 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,778 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:55:01,779 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,779 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,779 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,779 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,781 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][899], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,781 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,781 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][899], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 20:55:01,781 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,781 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,781 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,782 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,782 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,782 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,782 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,782 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,782 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,782 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,782 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,782 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,782 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,783 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,783 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,783 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,783 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,783 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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 20:55:01,783 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,783 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,783 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,783 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,783 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,784 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:55:01,784 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,784 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,784 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,784 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,784 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,829 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][402], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 20:55:01,829 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,829 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,829 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,829 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][368], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,830 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,830 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,830 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,830 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,831 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][572], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 20:55:01,831 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,831 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,831 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,831 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,831 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][407], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,831 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,831 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,832 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,832 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,833 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,833 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,833 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,833 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,833 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,834 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,834 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,834 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][473], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:55:01,834 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][473], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:01,835 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,835 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,835 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,835 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,835 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][679], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:55:01,835 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,835 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,835 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,835 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,835 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][679], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 20:55:01,836 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,836 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,836 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,836 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][474], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,836 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,836 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,836 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,836 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:01,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][474], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:01,837 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,837 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,837 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:01,837 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:02,020 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:02,021 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,021 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,021 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,021 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,021 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,024 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:02,024 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,024 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,024 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,024 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,024 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,031 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][652], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:55:02,031 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,031 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,031 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,031 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][654], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:55:02,032 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][758], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:02,101 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][757], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:02,101 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,228 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:02,228 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,282 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:55:02,283 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,283 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,283 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,283 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,283 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,283 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:02,325 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,325 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,325 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,325 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][885], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:02,325 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,325 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,326 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,326 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][679], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:55:02,326 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,326 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,326 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,326 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,328 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 20:55:02,328 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,328 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,328 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,328 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,328 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,328 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,330 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][899], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:02,330 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][373], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:55:02,356 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:55:02,356 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:02,356 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:02,356 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:02,357 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][467], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:55:02,357 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:55:02,357 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:02,357 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:02,357 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:02,358 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][368], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:02,358 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,358 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,358 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,358 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][402], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:55:02,359 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,359 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,359 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,359 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][407], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:02,360 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,360 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,360 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,360 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,361 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][572], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:55:02,361 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,361 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,361 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,361 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:02,365 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,365 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,365 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,365 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][473], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 20:55:02,365 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,365 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,365 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,365 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][474], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:02,365 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,365 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,365 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,366 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,366 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:02,366 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,366 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,366 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,367 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][898], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:02,367 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,367 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,367 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,367 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:02,367 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,367 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,367 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,367 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:02,375 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,375 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,375 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,375 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:02,375 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,375 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,375 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,375 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,426 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][773], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 20#L863true, 359#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 284#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true]) [2022-12-11 20:55:02,426 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,426 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,426 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,426 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,426 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][777], [26#L816true, 20#L863true, 359#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 284#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:02,427 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,427 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,427 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,427 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,430 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:02,430 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,430 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,430 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,430 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,430 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:02,430 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][898], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:02,431 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,431 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,431 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,431 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,431 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][898], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:02,431 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,432 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:02,432 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,445 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][473], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 20:55:02,445 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,445 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,445 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,445 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,445 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][394], [361#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 68#L2true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:02,445 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,446 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,446 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,446 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,446 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][395], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 361#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 68#L2true]) [2022-12-11 20:55:02,446 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,446 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,446 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,446 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:55:02,447 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,447 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,447 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,447 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,451 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:02,451 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,451 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,451 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,451 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,451 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 113#L864true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:02,452 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,452 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,452 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,452 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:02,580 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:02,580 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,581 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,581 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,581 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,581 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,583 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:02,583 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,584 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,584 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,584 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,584 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,590 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][758], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:02,590 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,590 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,590 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,590 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,590 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][757], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:02,590 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,591 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,591 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,591 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:02,897 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,897 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,897 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,897 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,963 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:02,963 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,963 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,963 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,963 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,963 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:02,963 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,002 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:03,003 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,003 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,003 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,003 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,003 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,003 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,004 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][898], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:03,004 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,004 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,004 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,004 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,004 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,004 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,023 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:03,024 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,024 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,024 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,024 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 20:55:03,026 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,026 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,026 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,026 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:03,038 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][473], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 20:55:03,038 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,039 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][474], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:03,039 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,039 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,039 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,039 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:03,040 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,040 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,040 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,040 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][898], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:03,040 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,040 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,040 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,040 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:03,041 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,041 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,041 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,041 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:03,089 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,089 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,089 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,089 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,089 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:03,089 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,089 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,089 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,090 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,090 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][898], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:03,090 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,090 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,090 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,090 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:03,090 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][898], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:03,090 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,090 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,090 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,090 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,090 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,091 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:03,091 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,091 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,091 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,091 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,091 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][473], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 20:55:03,103 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,103 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,103 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,103 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,104 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:03,104 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,104 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,104 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,104 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,482 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:03,483 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,483 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,483 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,483 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,483 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,483 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,521 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:03,521 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,521 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,521 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,521 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,521 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,521 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,522 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][898], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:03,522 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,522 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,522 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,522 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,522 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,522 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,539 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:03,540 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,540 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,540 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,540 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:03,542 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,542 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,542 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,542 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:03,591 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:03,591 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:03,591 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:03,591 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:03,591 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:03,938 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:03,939 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:03,939 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:03,939 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:03,939 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:04,483 INFO L130 PetriNetUnfolder]: 20092/35437 cut-off events. [2022-12-11 20:55:04,483 INFO L131 PetriNetUnfolder]: For 520034/643513 co-relation queries the response was YES. [2022-12-11 20:55:04,626 INFO L83 FinitePrefix]: Finished finitePrefix Result has 224987 conditions, 35437 events. 20092/35437 cut-off events. For 520034/643513 co-relation queries the response was YES. Maximal size of possible extension queue 2368. Compared 335961 event pairs, 296 based on Foata normal form. 10165/43745 useless extension candidates. Maximal degree in co-relation 224854. Up to 15089 conditions per place. [2022-12-11 20:55:04,736 INFO L137 encePairwiseOnDemand]: 120/131 looper letters, 970 selfloop transitions, 96 changer transitions 366/1589 dead transitions. [2022-12-11 20:55:04,736 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 196 places, 1589 transitions, 30429 flow [2022-12-11 20:55:04,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-11 20:55:04,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-11 20:55:04,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1831 transitions. [2022-12-11 20:55:04,739 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8735687022900763 [2022-12-11 20:55:04,740 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 58 predicate places. [2022-12-11 20:55:04,740 INFO L82 GeneralOperation]: Start removeDead. Operand has 196 places, 1589 transitions, 30429 flow [2022-12-11 20:55:04,861 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 196 places, 1223 transitions, 22934 flow [2022-12-11 20:55:04,861 INFO L495 AbstractCegarLoop]: Abstraction has has 196 places, 1223 transitions, 22934 flow [2022-12-11 20:55:04,861 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 20:55:04,861 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:55:04,862 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 20:55:04,862 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-11 20:55:04,862 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:55:04,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:55:04,862 INFO L85 PathProgramCache]: Analyzing trace with hash 1133067122, now seen corresponding path program 1 times [2022-12-11 20:55:04,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:55:04,862 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579107820] [2022-12-11 20:55:04,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:55:04,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:55:04,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:55:05,152 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 20:55:05,153 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:55:05,153 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1579107820] [2022-12-11 20:55:05,153 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1579107820] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:55:05,153 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:55:05,153 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-11 20:55:05,153 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1740392258] [2022-12-11 20:55:05,153 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:55:05,154 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-11 20:55:05,154 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:55:05,154 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-11 20:55:05,154 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-11 20:55:05,155 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 131 [2022-12-11 20:55:05,156 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 196 places, 1223 transitions, 22934 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 20:55:05,156 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:55:05,156 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 131 [2022-12-11 20:55:05,156 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:55:06,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][488], [145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:06,804 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:06,804 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:06,804 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:06,804 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:06,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][489], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 20:55:06,804 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:06,805 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:06,805 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:06,805 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:07,004 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][486], [145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 28#$Ultimate##0true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:07,005 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:55:07,005 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:07,005 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:07,005 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:07,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][507], [145#true, P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 398#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 76#L796true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 20:55:07,092 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:07,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:07,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:07,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:07,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][351], [361#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 68#L2true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 392#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:07,111 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:55:07,111 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:07,111 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:07,111 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:07,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][488], [145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:07,111 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:07,111 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:07,111 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:07,111 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:07,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][488], [145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:07,200 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:07,200 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:07,200 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:07,200 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:07,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][489], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:55:07,200 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:07,200 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:07,200 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:07,200 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:07,534 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][486], [145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 28#$Ultimate##0true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:07,535 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:55:07,535 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:07,535 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:07,535 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:07,632 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:07,632 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:07,632 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:07,632 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:07,632 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:07,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][488], [145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:07,662 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:07,662 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:07,662 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:07,662 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:08,150 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:08,150 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,150 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,150 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,150 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,226 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][487], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 20:55:08,227 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,227 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,227 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,227 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,227 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][485], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 361#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 392#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:55:08,227 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,227 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,227 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,227 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][488], [145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:08,297 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,297 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,297 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,297 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][487], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:08,297 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,297 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,297 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,297 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][489], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:08,298 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,298 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,298 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,298 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:08,642 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][570], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 398#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 76#L796true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 20:55:08,642 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,642 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,642 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,642 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][351], [361#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 68#L2true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 392#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#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 20:55:08,799 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:55:08,799 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:08,799 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:08,799 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:08,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][488], [145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:08,799 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,799 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,799 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,800 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][509], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 398#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 264#true]) [2022-12-11 20:55:08,839 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,839 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,839 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,839 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,860 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][487], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 20:55:08,860 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:08,860 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:08,860 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:08,860 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:08,919 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][488], [145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:08,919 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,919 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,919 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,919 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,920 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][487], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:55:08,920 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,920 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,920 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,920 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,920 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][489], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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 20:55:08,920 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,920 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,920 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,920 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,974 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][657], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:08,974 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,974 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,974 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,974 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,974 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:08,974 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,974 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,974 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:08,974 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:09,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][656], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 101#L826true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:09,133 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:09,133 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:09,133 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:09,133 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:09,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][507], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 398#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 76#L796true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 20:55:09,265 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:55:09,266 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:09,266 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:09,266 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:09,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:09,266 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:09,266 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:09,266 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:09,266 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:09,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][488], [145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:09,311 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:09,312 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:09,312 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:09,312 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:09,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][509], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 398#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 20:55:09,363 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:09,363 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:09,363 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:09,363 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:09,581 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][656], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 101#L826true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:09,581 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:09,581 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:09,581 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:09,581 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:09,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:09,712 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:09,712 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:09,712 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:09,712 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:09,761 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][583], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 65#L793true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:09,761 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:09,761 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:09,761 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:09,761 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:10,062 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 13#L839true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:10,062 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:10,062 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:10,062 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:10,062 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:10,062 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][656], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 13#L839true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:10,063 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:10,063 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:10,063 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:10,063 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:10,328 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][619], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:10,328 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:10,328 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:10,329 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:10,329 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:10,452 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][657], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:10,452 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:10,452 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:10,452 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:10,452 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:10,453 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:10,453 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:10,453 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:10,453 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:10,453 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:10,453 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][656], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:10,453 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:10,453 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:10,453 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:10,453 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:11,103 INFO L130 PetriNetUnfolder]: 17191/31449 cut-off events. [2022-12-11 20:55:11,104 INFO L131 PetriNetUnfolder]: For 442678/541953 co-relation queries the response was YES. [2022-12-11 20:55:11,269 INFO L83 FinitePrefix]: Finished finitePrefix Result has 214915 conditions, 31449 events. 17191/31449 cut-off events. For 442678/541953 co-relation queries the response was YES. Maximal size of possible extension queue 2190. Compared 305365 event pairs, 272 based on Foata normal form. 9102/39044 useless extension candidates. Maximal degree in co-relation 214778. Up to 12495 conditions per place. [2022-12-11 20:55:11,344 INFO L137 encePairwiseOnDemand]: 120/131 looper letters, 660 selfloop transitions, 93 changer transitions 351/1236 dead transitions. [2022-12-11 20:55:11,345 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 214 places, 1236 transitions, 25340 flow [2022-12-11 20:55:11,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-11 20:55:11,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-11 20:55:11,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2130 transitions. [2022-12-11 20:55:11,348 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8557653676175171 [2022-12-11 20:55:11,348 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 76 predicate places. [2022-12-11 20:55:11,348 INFO L82 GeneralOperation]: Start removeDead. Operand has 214 places, 1236 transitions, 25340 flow [2022-12-11 20:55:11,559 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 211 places, 885 transitions, 17223 flow [2022-12-11 20:55:11,559 INFO L495 AbstractCegarLoop]: Abstraction has has 211 places, 885 transitions, 17223 flow [2022-12-11 20:55:11,560 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 20:55:11,560 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:55:11,560 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 20:55:11,560 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-11 20:55:11,560 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:55:11,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:55:11,560 INFO L85 PathProgramCache]: Analyzing trace with hash -492483594, now seen corresponding path program 1 times [2022-12-11 20:55:11,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:55:11,561 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1786977907] [2022-12-11 20:55:11,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:55:11,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:55:11,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:55:12,715 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 20:55:12,715 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:55:12,716 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1786977907] [2022-12-11 20:55:12,716 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1786977907] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:55:12,716 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:55:12,716 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-12-11 20:55:12,716 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478867574] [2022-12-11 20:55:12,716 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:55:12,716 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-12-11 20:55:12,716 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:55:12,716 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-12-11 20:55:12,717 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=167, Unknown=0, NotChecked=0, Total=210 [2022-12-11 20:55:12,717 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 89 out of 131 [2022-12-11 20:55:12,718 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 211 places, 885 transitions, 17223 flow. Second operand has 15 states, 15 states have (on average 91.46666666666667) internal successors, (1372), 15 states have internal predecessors, (1372), 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 20:55:12,718 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:55:12,718 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 89 of 131 [2022-12-11 20:55:12,718 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:55:14,794 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][350], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:55:14,794 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:14,794 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:14,794 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:14,794 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:14,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][291], [433#(and (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:14,805 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:14,805 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:14,805 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:14,805 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:14,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][291], [433#(and (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:14,805 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:14,805 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:14,805 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:14,805 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:15,209 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][441], [145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:15,209 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:15,209 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:15,209 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:15,209 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:15,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][291], [433#(and (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:15,210 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:15,210 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:15,210 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:15,210 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:15,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][350], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 20:55:15,210 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:15,210 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:15,210 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:15,211 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:15,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][441], [145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:15,637 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:15,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:15,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:15,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:15,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][291], [433#(and (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:15,638 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:15,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:15,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:15,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:15,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][519], [145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:15,638 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:15,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:15,639 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:15,639 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:15,639 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][292], [433#(and (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:15,639 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:15,639 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:15,639 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:15,639 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:17,745 INFO L130 PetriNetUnfolder]: 17511/39218 cut-off events. [2022-12-11 20:55:17,745 INFO L131 PetriNetUnfolder]: For 438156/531580 co-relation queries the response was YES. [2022-12-11 20:55:17,924 INFO L83 FinitePrefix]: Finished finitePrefix Result has 240526 conditions, 39218 events. 17511/39218 cut-off events. For 438156/531580 co-relation queries the response was YES. Maximal size of possible extension queue 2879. Compared 477123 event pairs, 290 based on Foata normal form. 5843/43927 useless extension candidates. Maximal degree in co-relation 240370. Up to 11728 conditions per place. [2022-12-11 20:55:18,018 INFO L137 encePairwiseOnDemand]: 120/131 looper letters, 556 selfloop transitions, 351 changer transitions 308/1396 dead transitions. [2022-12-11 20:55:18,018 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 222 places, 1396 transitions, 31480 flow [2022-12-11 20:55:18,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-11 20:55:18,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-12-11 20:55:18,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1152 transitions. [2022-12-11 20:55:18,020 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.732824427480916 [2022-12-11 20:55:18,020 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 84 predicate places. [2022-12-11 20:55:18,020 INFO L82 GeneralOperation]: Start removeDead. Operand has 222 places, 1396 transitions, 31480 flow [2022-12-11 20:55:18,120 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 218 places, 1088 transitions, 23995 flow [2022-12-11 20:55:18,120 INFO L495 AbstractCegarLoop]: Abstraction has has 218 places, 1088 transitions, 23995 flow [2022-12-11 20:55:18,121 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 91.46666666666667) internal successors, (1372), 15 states have internal predecessors, (1372), 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 20:55:18,121 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:55:18,121 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 20:55:18,121 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-11 20:55:18,121 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:55:18,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:55:18,122 INFO L85 PathProgramCache]: Analyzing trace with hash -479094186, now seen corresponding path program 2 times [2022-12-11 20:55:18,122 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:55:18,122 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [561098394] [2022-12-11 20:55:18,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:55:18,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:55:18,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:55:19,368 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 20:55:19,368 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:55:19,368 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [561098394] [2022-12-11 20:55:19,368 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [561098394] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:55:19,368 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:55:19,368 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-12-11 20:55:19,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1983498275] [2022-12-11 20:55:19,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:55:19,369 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-12-11 20:55:19,369 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:55:19,369 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-12-11 20:55:19,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=179, Unknown=0, NotChecked=0, Total=240 [2022-12-11 20:55:19,370 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 89 out of 131 [2022-12-11 20:55:19,371 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 218 places, 1088 transitions, 23995 flow. Second operand has 16 states, 16 states have (on average 91.3125) internal successors, (1461), 16 states have internal predecessors, (1461), 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 20:55:19,371 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:55:19,371 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 89 of 131 [2022-12-11 20:55:19,371 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:55:21,188 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][287], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 449#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 20:55:21,188 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:55:21,188 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:21,188 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:21,188 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:21,290 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][287], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 449#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 20:55:21,291 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:21,291 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:21,291 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:21,291 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:21,291 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][290], [433#(and (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 450#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:21,291 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:21,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:21,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:21,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:21,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][376], [145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 459#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff1~0)) (= ~x$r_buff1_thd1~0 0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:21,292 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:21,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:21,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:21,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:21,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][287], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 449#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 20:55:21,525 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:55:21,525 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:21,525 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:21,526 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:21,716 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][290], [433#(and (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 450#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:21,716 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:21,716 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:21,716 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:21,716 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:21,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][376], [145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 459#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff1~0)) (= ~x$r_buff1_thd1~0 0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:21,717 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:21,717 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:21,717 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:21,717 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:21,718 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][287], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 449#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 20:55:21,718 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:21,718 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:21,718 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:21,718 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:21,719 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][290], [433#(and (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 450#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:21,719 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:21,719 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:21,719 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:21,719 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:21,719 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][376], [145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 459#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff1~0)) (= ~x$r_buff1_thd1~0 0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:21,719 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:21,719 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:21,719 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:21,719 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:22,183 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][290], [433#(and (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 450#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:22,184 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:22,184 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:22,184 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:22,184 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:22,184 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][376], [145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 459#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff1~0)) (= ~x$r_buff1_thd1~0 0)), P3Thread1of1ForFork1InUse, 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 20:55:22,184 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:22,184 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:22,184 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:22,184 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:24,843 INFO L130 PetriNetUnfolder]: 17628/43388 cut-off events. [2022-12-11 20:55:24,843 INFO L131 PetriNetUnfolder]: For 407729/463430 co-relation queries the response was YES. [2022-12-11 20:55:25,044 INFO L83 FinitePrefix]: Finished finitePrefix Result has 250621 conditions, 43388 events. 17628/43388 cut-off events. For 407729/463430 co-relation queries the response was YES. Maximal size of possible extension queue 3298. Compared 571455 event pairs, 355 based on Foata normal form. 4416/46965 useless extension candidates. Maximal degree in co-relation 250446. Up to 12743 conditions per place. [2022-12-11 20:55:25,137 INFO L137 encePairwiseOnDemand]: 118/131 looper letters, 695 selfloop transitions, 263 changer transitions 105/1244 dead transitions. [2022-12-11 20:55:25,137 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 233 places, 1244 transitions, 30021 flow [2022-12-11 20:55:25,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-11 20:55:25,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-11 20:55:25,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1493 transitions. [2022-12-11 20:55:25,139 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.7123091603053435 [2022-12-11 20:55:25,140 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 95 predicate places. [2022-12-11 20:55:25,140 INFO L82 GeneralOperation]: Start removeDead. Operand has 233 places, 1244 transitions, 30021 flow [2022-12-11 20:55:25,240 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 226 places, 1139 transitions, 27235 flow [2022-12-11 20:55:25,240 INFO L495 AbstractCegarLoop]: Abstraction has has 226 places, 1139 transitions, 27235 flow [2022-12-11 20:55:25,241 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 91.3125) internal successors, (1461), 16 states have internal predecessors, (1461), 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 20:55:25,241 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:55:25,241 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 20:55:25,241 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-11 20:55:25,241 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:55:25,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:55:25,241 INFO L85 PathProgramCache]: Analyzing trace with hash 543467852, now seen corresponding path program 3 times [2022-12-11 20:55:25,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:55:25,242 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1750995144] [2022-12-11 20:55:25,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:55:25,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:55:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-11 20:55:25,267 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-11 20:55:25,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-11 20:55:25,347 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-11 20:55:25,347 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-11 20:55:25,348 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2022-12-11 20:55:25,349 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2022-12-11 20:55:25,350 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 7 remaining) [2022-12-11 20:55:25,352 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 7 remaining) [2022-12-11 20:55:25,352 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 7 remaining) [2022-12-11 20:55:25,353 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 7 remaining) [2022-12-11 20:55:25,353 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2022-12-11 20:55:25,353 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-11 20:55:25,353 INFO L445 BasicCegarLoop]: Path program histogram: [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:55:25,358 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-12-11 20:55:25,358 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-11 20:55:25,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.12 08:55:25 BasicIcfg [2022-12-11 20:55:25,467 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-11 20:55:25,470 INFO L158 Benchmark]: Toolchain (without parser) took 59958.23ms. Allocated memory was 168.8MB in the beginning and 6.3GB in the end (delta: 6.1GB). Free memory was 133.4MB in the beginning and 3.4GB in the end (delta: -3.3GB). Peak memory consumption was 2.8GB. Max. memory is 8.0GB. [2022-12-11 20:55:25,470 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 168.8MB. Free memory was 146.6MB in the beginning and 146.5MB in the end (delta: 70.6kB). There was no memory consumed. Max. memory is 8.0GB. [2022-12-11 20:55:25,471 INFO L158 Benchmark]: CACSL2BoogieTranslator took 371.61ms. Allocated memory is still 168.8MB. Free memory was 133.1MB in the beginning and 105.0MB in the end (delta: 28.1MB). Peak memory consumption was 28.3MB. Max. memory is 8.0GB. [2022-12-11 20:55:25,471 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.70ms. Allocated memory is still 168.8MB. Free memory was 105.0MB in the beginning and 102.5MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-12-11 20:55:25,471 INFO L158 Benchmark]: Boogie Preprocessor took 33.70ms. Allocated memory is still 168.8MB. Free memory was 102.5MB in the beginning and 100.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-12-11 20:55:25,471 INFO L158 Benchmark]: RCFGBuilder took 578.09ms. Allocated memory is still 168.8MB. Free memory was 100.4MB in the beginning and 61.6MB in the end (delta: 38.8MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. [2022-12-11 20:55:25,471 INFO L158 Benchmark]: TraceAbstraction took 58915.75ms. Allocated memory was 168.8MB in the beginning and 6.3GB in the end (delta: 6.1GB). Free memory was 60.5MB in the beginning and 3.4GB in the end (delta: -3.4GB). Peak memory consumption was 2.8GB. Max. memory is 8.0GB. [2022-12-11 20:55:25,472 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 168.8MB. Free memory was 146.6MB in the beginning and 146.5MB in the end (delta: 70.6kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 371.61ms. Allocated memory is still 168.8MB. Free memory was 133.1MB in the beginning and 105.0MB in the end (delta: 28.1MB). Peak memory consumption was 28.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 51.70ms. Allocated memory is still 168.8MB. Free memory was 105.0MB in the beginning and 102.5MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 33.70ms. Allocated memory is still 168.8MB. Free memory was 102.5MB in the beginning and 100.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 578.09ms. Allocated memory is still 168.8MB. Free memory was 100.4MB in the beginning and 61.6MB in the end (delta: 38.8MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. * TraceAbstraction took 58915.75ms. Allocated memory was 168.8MB in the beginning and 6.3GB in the end (delta: 6.1GB). Free memory was 60.5MB in the beginning and 3.4GB in the end (delta: -3.4GB). Peak memory consumption was 2.8GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L714] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0] [L716] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0] [L718] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L720] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L721] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0] [L722] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L724] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L725] 0 _Bool x$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0] [L726] 0 int x$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0] [L727] 0 _Bool x$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0] [L728] 0 _Bool x$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0] [L729] 0 _Bool x$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0] [L730] 0 _Bool x$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0] [L731] 0 _Bool x$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0] [L732] 0 _Bool x$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0] [L733] 0 _Bool x$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0] [L734] 0 _Bool x$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0] [L735] 0 _Bool x$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0] [L736] 0 _Bool x$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0] [L737] 0 _Bool x$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0] [L738] 0 int *x$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}] [L739] 0 int x$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0] [L740] 0 _Bool x$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0] [L741] 0 int x$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0] [L742] 0 _Bool x$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0] [L744] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L746] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L747] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L748] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L853] 0 pthread_t t489; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t489={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L854] FCALL, FORK 0 pthread_create(&t489, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t489, ((void *)0), P0, ((void *)0))=-3, t489={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L855] 0 pthread_t t490; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t489={5:0}, t490={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L856] FCALL, FORK 0 pthread_create(&t490, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t490, ((void *)0), P1, ((void *)0))=-2, t489={5:0}, t490={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L857] 0 pthread_t t491; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t489={5:0}, t490={6:0}, t491={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L858] FCALL, FORK 0 pthread_create(&t491, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t491, ((void *)0), P2, ((void *)0))=-1, t489={5:0}, t490={6:0}, t491={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L859] 0 pthread_t t492; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t489={5:0}, t490={6:0}, t491={7:0}, t492={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L860] FCALL, FORK 0 pthread_create(&t492, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t492, ((void *)0), P3, ((void *)0))=0, t489={5:0}, t490={6:0}, t491={7:0}, t492={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L772] 2 x$w_buff1 = x$w_buff0 [L773] 2 x$w_buff0 = 2 [L774] 2 x$w_buff1_used = x$w_buff0_used [L775] 2 x$w_buff0_used = (_Bool)1 [L776] CALL 2 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L18] COND FALSE 2 !(!expression) [L776] RET 2 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L777] 2 x$r_buff1_thd0 = x$r_buff0_thd0 [L778] 2 x$r_buff1_thd1 = x$r_buff0_thd1 [L779] 2 x$r_buff1_thd2 = x$r_buff0_thd2 [L780] 2 x$r_buff1_thd3 = x$r_buff0_thd3 [L781] 2 x$r_buff1_thd4 = x$r_buff0_thd4 [L782] 2 x$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L785] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L802] 3 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L805] 3 __unbuffered_p2_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L808] 3 x = x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L809] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L810] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L811] 3 x$r_buff0_thd3 = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L812] 3 x$r_buff1_thd3 = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L822] 4 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L825] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L828] 4 __unbuffered_p3_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L831] 4 x = x$w_buff0_used && x$r_buff0_thd4 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd4 ? x$w_buff1 : x) [L832] 4 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd4 ? (_Bool)0 : x$w_buff0_used [L833] 4 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd4 || x$w_buff1_used && x$r_buff1_thd4 ? (_Bool)0 : x$w_buff1_used [L834] 4 x$r_buff0_thd4 = x$w_buff0_used && x$r_buff0_thd4 ? (_Bool)0 : x$r_buff0_thd4 [L835] 4 x$r_buff1_thd4 = x$w_buff0_used && x$r_buff0_thd4 || x$w_buff1_used && x$r_buff1_thd4 ? (_Bool)0 : x$r_buff1_thd4 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L752] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L755] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L758] 1 x = x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L759] 1 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used [L760] 1 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used [L761] 1 x$r_buff0_thd1 = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1 [L762] 1 x$r_buff1_thd1 = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$r_buff1_thd1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L788] 2 x = x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L789] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L790] 2 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L791] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L792] 2 x$r_buff1_thd2 = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L795] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L815] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L838] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L765] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L862] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t489={5:0}, t490={6:0}, t491={7:0}, t492={3:0}, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L864] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L864] RET 0 assume_abort_if_not(main$tmp_guard0) [L866] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L867] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L868] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L869] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L870] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t489={5:0}, t490={6:0}, t491={7:0}, t492={3:0}, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L873] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L874] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L875] 0 x$flush_delayed = weak$$choice2 [L876] 0 x$mem_tmp = x [L877] 0 x = !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff1) [L878] 0 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)) [L879] 0 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1)) [L880] 0 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used)) [L881] 0 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L882] 0 x$r_buff0_thd0 = weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0)) [L883] 0 x$r_buff1_thd0 = weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L884] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 0 && __unbuffered_p2_EAX == 0 && __unbuffered_p3_EAX == 1 && __unbuffered_p3_EBX == 0) [L885] 0 x = x$flush_delayed ? x$mem_tmp : x [L886] 0 x$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t489={5:0}, t490={6:0}, t491={7:0}, t492={3:0}, weak$$choice0=49, weak$$choice2=255, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L888] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L18] 0 reach_error() VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] - UnprovableResult [Line: 18]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 856]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 854]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 860]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 858]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 9 procedures, 168 locations, 7 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 1.2s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 58.7s, OverallIterations: 14, TraceHistogramMax: 1, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 49.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1509 SdHoareTripleChecker+Valid, 2.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1509 mSDsluCounter, 1294 SdHoareTripleChecker+Invalid, 2.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1079 mSDsCounter, 198 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2585 IncrementalHoareTripleChecker+Invalid, 2783 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 198 mSolverCounterUnsat, 215 mSDtfsCounter, 2585 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 226 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 201 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 641 ImplicationChecksByTransitivity, 2.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=27235occurred in iteration=13, InterpolantAutomatonStates: 177, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.2s AutomataMinimizationTime, 13 MinimizatonAttempts, 41197 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 6.7s InterpolantComputationTime, 1250 NumberOfCodeBlocks, 1250 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1135 ConstructedInterpolants, 0 QuantifiedInterpolants, 8091 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-12-11 20:55:25,488 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...